397885910401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{82633}}^1$

素因数の和:83641

約数の個数: 32

約数和(自身を含む): 493202020608

約数和(自身を除く): 95316110207

約数列:

[1, 7, 17, 43, 119, 301, 731, 941, 5117, 6587, 15997, 40463, 82633, 111979, 283241, 578431, 687871, 1404761, 3553219, 4815097, 9833327, 24872533, 60404723, 77757653, 422833061, 544303571, 1321880101, 3343579079, 9253160707, 23405053553, 56840844343, 397885910401]

約数ペア:

[(1, 397885910401), (7, 56840844343), (17, 23405053553), (43, 9253160707), (119, 3343579079), (301, 1321880101), (731, 544303571), (941, 422833061), (5117, 77757653), (6587, 60404723), (15997, 24872533), (40463, 9833327), (82633, 4815097), (111979, 3553219), (283241, 1404761), (578431, 687871)]