1213370080509

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1\times {\mathrm{155653}}^1$

素因数の和:156565

約数の個数: 32

約数和(自身を含む): 1687538406400

約数和(自身を除く): 474168325891

約数列:

[1, 3, 31, 93, 109, 327, 769, 2307, 3379, 10137, 23839, 71517, 83821, 155653, 251463, 466959, 2598451, 4825243, 7795353, 14475729, 16966177, 50898531, 119697157, 359091471, 525951487, 1577854461, 3710611867, 11131835601, 13046990113, 39140970339, 404456693503, 1213370080509]

約数ペア:

[(1, 1213370080509), (3, 404456693503), (31, 39140970339), (93, 13046990113), (109, 11131835601), (327, 3710611867), (769, 1577854461), (2307, 525951487), (3379, 359091471), (10137, 119697157), (23839, 50898531), (71517, 16966177), (83821, 14475729), (155653, 7795353), (251463, 4825243), (466959, 2598451)]