401393083

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 498790656

約数和(自身を除く): 97397573

約数列:

[1, 7, 13, 91, 169, 311, 1091, 1183, 2177, 4043, 7637, 14183, 28301, 52559, 99281, 184379, 339301, 367913, 1290653, 2375107, 4410913, 30876391, 57341869, 401393083]

約数ペア:

[(1, 401393083), (7, 57341869), (13, 30876391), (91, 4410913), (169, 2375107), (311, 1290653), (1091, 367913), (1183, 339301), (2177, 184379), (4043, 99281), (7637, 52559), (14183, 28301)]