1210241211

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{108649}}^1$

素因数の和:108778

約数の個数: 16

約数和(自身を含む): 1668864000

約数和(自身を除く): 458622789

約数列:

[1, 3, 47, 79, 141, 237, 3713, 11139, 108649, 325947, 5106503, 8583271, 15319509, 25749813, 403413737, 1210241211]

約数ペア:

[(1, 1210241211), (3, 403413737), (47, 25749813), (79, 15319509), (141, 8583271), (237, 5106503), (3713, 325947), (11139, 108649)]