30572843

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 36933120

約数和(自身を除く): 6360277

約数列:

[1, 7, 19, 133, 457, 503, 3199, 3521, 8683, 9557, 60781, 66899, 229871, 1609097, 4367549, 30572843]

約数ペア:

[(1, 30572843), (7, 4367549), (19, 1609097), (133, 229871), (457, 66899), (503, 60781), (3199, 9557), (3521, 8683)]