2325771

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 4243200

約数和(自身を除く): 1917429

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 67, 87, 133, 171, 201, 203, 261, 399, 469, 551, 603, 609, 1197, 1273, 1407, 1653, 1827, 1943, 3819, 3857, 4221, 4959, 5829, 8911, 11457, 11571, 13601, 17487, 26733, 34713, 36917, 40803, 80199, 110751, 122409, 258419, 332253, 775257, 2325771]

約数ペア:

[(1, 2325771), (3, 775257), (7, 332253), (9, 258419), (19, 122409), (21, 110751), (29, 80199), (57, 40803), (63, 36917), (67, 34713), (87, 26733), (133, 17487), (171, 13601), (201, 11571), (203, 11457), (261, 8911), (399, 5829), (469, 4959), (551, 4221), (603, 3857), (609, 3819), (1197, 1943), (1273, 1827), (1407, 1653)]