742965189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{420467}}^1$

素因数の和:420520

約数の個数: 16

約数和(自身を含む): 1076398080

約数和(自身を除く): 333432891

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 420467, 1261401, 7988873, 13034477, 23966619, 39103431, 247655063, 742965189]

約数ペア:

[(1, 742965189), (3, 247655063), (19, 39103431), (31, 23966619), (57, 13034477), (93, 7988873), (589, 1261401), (1767, 420467)]