408157083

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{38861}}^1$

素因数の和:39259

約数の個数: 16

約数和(自身を含む): 606247200

約数和(自身を除く): 198090117

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 10503, 38861, 116583, 349749, 1049247, 15116929, 45350787, 136052361, 408157083]

約数ペア:

[(1, 408157083), (3, 136052361), (9, 45350787), (27, 15116929), (389, 1049247), (1167, 349749), (3501, 116583), (10503, 38861)]