396412430253

素因数分解:

$3^1\times 7^4\times {\mathrm{1693}}^1\times {\mathrm{32507}}^1$

素因数の和:34231

約数の個数: 40

約数和(自身を含む): 616988056608

約数和(自身を除く): 220575626355

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1693, 2401, 5079, 7203, 11851, 32507, 35553, 82957, 97521, 227549, 248871, 580699, 682647, 1592843, 1742097, 4064893, 4778529, 11149901, 12194679, 33449703, 55034351, 78049307, 165103053, 234147921, 385240457, 1155721371, 2696683199, 8090049597, 18876782393, 56630347179, 132137476751, 396412430253]

約数ペア:

[(1, 396412430253), (3, 132137476751), (7, 56630347179), (21, 18876782393), (49, 8090049597), (147, 2696683199), (343, 1155721371), (1029, 385240457), (1693, 234147921), (2401, 165103053), (5079, 78049307), (7203, 55034351), (11851, 33449703), (32507, 12194679), (35553, 11149901), (82957, 4778529), (97521, 4064893), (227549, 1742097), (248871, 1592843), (580699, 682647)]