30777291

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 45630000

約数和(自身を除く): 14852709

約数列:

[1, 3, 9, 59, 149, 177, 389, 447, 531, 1167, 1341, 3501, 8791, 22951, 26373, 57961, 68853, 79119, 173883, 206559, 521649, 3419699, 10259097, 30777291]

約数ペア:

[(1, 30777291), (3, 10259097), (9, 3419699), (59, 521649), (149, 206559), (177, 173883), (389, 79119), (447, 68853), (531, 57961), (1167, 26373), (1341, 22951), (3501, 8791)]