351497003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 437993472

約数和(自身を除く): 86496469

約数列:

[1, 11, 13, 31, 37, 143, 341, 403, 407, 481, 1147, 2143, 4433, 5291, 12617, 14911, 23573, 27859, 66433, 79291, 164021, 306449, 730763, 863629, 872201, 1030783, 2458021, 9499919, 11338613, 27038231, 31954273, 351497003]

約数ペア:

[(1, 351497003), (11, 31954273), (13, 27038231), (31, 11338613), (37, 9499919), (143, 2458021), (341, 1030783), (403, 872201), (407, 863629), (481, 730763), (1147, 306449), (2143, 164021), (4433, 79291), (5291, 66433), (12617, 27859), (14911, 23573)]