1330593579

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 2365272000

約数和(自身を除く): 1034678421

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 379, 399, 419, 441, 931, 1137, 1197, 1257, 2653, 2793, 2933, 3411, 3771, 7201, 7959, 7961, 8379, 8799, 18571, 20531, 21603, 23877, 23883, 26397, 50407, 55713, 55727, 61593, 64809, 71649, 151221, 158801, 167139, 167181, 184779, 352849, 390089, 453663, 476403, 501543, 1058547, 1111607, 1170267, 1429209, 3017219, 3175641, 3334821, 3510801, 7781249, 9051657, 10004463, 21120533, 23343747, 27154971, 63361599, 70031241, 147843731, 190084797, 443531193, 1330593579]

約数ペア:

[(1, 1330593579), (3, 443531193), (7, 190084797), (9, 147843731), (19, 70031241), (21, 63361599), (49, 27154971), (57, 23343747), (63, 21120533), (133, 10004463), (147, 9051657), (171, 7781249), (379, 3510801), (399, 3334821), (419, 3175641), (441, 3017219), (931, 1429209), (1137, 1170267), (1197, 1111607), (1257, 1058547), (2653, 501543), (2793, 476403), (2933, 453663), (3411, 390089), (3771, 352849), (7201, 184779), (7959, 167181), (7961, 167139), (8379, 158801), (8799, 151221), (18571, 71649), (20531, 64809), (21603, 61593), (23877, 55727), (23883, 55713), (26397, 50407)]