405003313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 496484352

約数和(自身を除く): 91481039

約数列:

[1, 11, 13, 31, 103, 143, 341, 403, 887, 1133, 1339, 3193, 4433, 9757, 11531, 14729, 27497, 35123, 41509, 91361, 126841, 302467, 357461, 456599, 1004971, 1187693, 2832191, 3932071, 13064623, 31154101, 36818483, 405003313]

約数ペア:

[(1, 405003313), (11, 36818483), (13, 31154101), (31, 13064623), (103, 3932071), (143, 2832191), (341, 1187693), (403, 1004971), (887, 456599), (1133, 357461), (1339, 302467), (3193, 126841), (4433, 91361), (9757, 41509), (11531, 35123), (14729, 27497)]