490632909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{21803}}^1$

素因数の和:22396

約数の個数: 16

約数和(自身を含む): 705751872

約数和(自身を除く): 215118963

約数列:

[1, 3, 13, 39, 577, 1731, 7501, 21803, 22503, 65409, 283439, 850317, 12580331, 37740993, 163544303, 490632909]

約数ペア:

[(1, 490632909), (3, 163544303), (13, 37740993), (39, 12580331), (577, 850317), (1731, 283439), (7501, 65409), (21803, 22503)]