633133635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{9661}}^1$

素因数の和:9943

約数の個数: 32

約数和(自身を含む): 1076887872

約数和(自身を除く): 443754237

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1285, 3855, 4369, 9661, 13107, 21845, 28983, 48305, 65535, 144915, 164237, 492711, 821185, 2463555, 2482877, 7448631, 12414385, 37243155, 42208909, 126626727, 211044545, 633133635]

約数ペア:

[(1, 633133635), (3, 211044545), (5, 126626727), (15, 42208909), (17, 37243155), (51, 12414385), (85, 7448631), (255, 2482877), (257, 2463555), (771, 821185), (1285, 492711), (3855, 164237), (4369, 144915), (9661, 65535), (13107, 48305), (21845, 28983)]