9718965

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7009

約数の個数: 24

約数和(自身を含む): 17392128

約数和(自身を除く): 7673163

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 6967, 20901, 34835, 62703, 104505, 215977, 313515, 647931, 1079885, 1943793, 3239655, 9718965]

約数ペア:

[(1, 9718965), (3, 3239655), (5, 1943793), (9, 1079885), (15, 647931), (31, 313515), (45, 215977), (93, 104505), (155, 62703), (279, 34835), (465, 20901), (1395, 6967)]