89890917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{56857}}^1$

素因数の和:56908

約数の個数: 16

約数和(自身を含む): 131000832

約数和(自身を除く): 41109915

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 56857, 170571, 966569, 1762567, 2899707, 5287701, 29963639, 89890917]

約数ペア:

[(1, 89890917), (3, 29963639), (17, 5287701), (31, 2899707), (51, 1762567), (93, 966569), (527, 170571), (1581, 56857)]