24941889

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 44129280

約数和(自身を除く): 19187391

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 133, 171, 201, 311, 399, 469, 603, 933, 1197, 1273, 1407, 2177, 2799, 3819, 4221, 5909, 6531, 8911, 11457, 17727, 19593, 20837, 26733, 41363, 53181, 62511, 80199, 124089, 145859, 187533, 372267, 395903, 437577, 1187709, 1312731, 2771321, 3563127, 8313963, 24941889]

約数ペア:

[(1, 24941889), (3, 8313963), (7, 3563127), (9, 2771321), (19, 1312731), (21, 1187709), (57, 437577), (63, 395903), (67, 372267), (133, 187533), (171, 145859), (201, 124089), (311, 80199), (399, 62511), (469, 53181), (603, 41363), (933, 26733), (1197, 20837), (1273, 19593), (1407, 17727), (2177, 11457), (2799, 8911), (3819, 6531), (4221, 5909)]