286970109

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{70181}}^1$

素因数の和:70260

約数の個数: 16

約数和(自身を含む): 404248320

約数和(自身を除く): 117278211

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 70181, 210543, 2035249, 3298507, 6105747, 9895521, 95656703, 286970109]

約数ペア:

[(1, 286970109), (3, 95656703), (29, 9895521), (47, 6105747), (87, 3298507), (141, 2035249), (1363, 210543), (4089, 70181)]