1038784311

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{630713}}^1$

素因数の和:630783

約数の個数: 16

約数和(自身を含む): 1564170720

約数和(自身を除く): 525386409

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 630713, 1892139, 5676417, 17029251, 38473493, 115420479, 346261437, 1038784311]

約数ペア:

[(1, 1038784311), (3, 346261437), (9, 115420479), (27, 38473493), (61, 17029251), (183, 5676417), (549, 1892139), (1647, 630713)]