1279315089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{31511}}^1$

素因数の和:31877

約数の個数: 24

約数和(自身を含む): 1995844032

約数和(自身を除く): 716528943

約数列:

[1, 3, 9, 13, 39, 117, 347, 1041, 3123, 4511, 13533, 31511, 40599, 94533, 283599, 409643, 1228929, 3686787, 10934317, 32802951, 98408853, 142146121, 426438363, 1279315089]

約数ペア:

[(1, 1279315089), (3, 426438363), (9, 142146121), (13, 98408853), (39, 32802951), (117, 10934317), (347, 3686787), (1041, 1228929), (3123, 409643), (4511, 283599), (13533, 94533), (31511, 40599)]