289312033

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 304722000

約数和(自身を除く): 15409967

約数列:

[1, 29, 89, 197, 569, 2581, 5713, 16501, 17533, 50641, 112093, 508457, 1468589, 3250697, 9976277, 289312033]

約数ペア:

[(1, 289312033), (29, 9976277), (89, 3250697), (197, 1468589), (569, 508457), (2581, 112093), (5713, 50641), (16501, 17533)]