1497455421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{381323}}^1$

素因数の和:381361

約数の個数: 32

約数和(自身を含む): 2635711488

約数和(自身を除く): 1138256067

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 381323, 1143969, 2669261, 4194553, 6482491, 8007783, 12583659, 19447473, 29361871, 45377437, 71307401, 88085613, 136132311, 213922203, 499151807, 1497455421]

約数ペア:

[(1, 1497455421), (3, 499151807), (7, 213922203), (11, 136132311), (17, 88085613), (21, 71307401), (33, 45377437), (51, 29361871), (77, 19447473), (119, 12583659), (187, 8007783), (231, 6482491), (357, 4194553), (561, 2669261), (1309, 1143969), (3927, 381323)]