1211431341

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1\times {\mathrm{4933}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 1632561920

約数和(自身を除く): 421130579

約数列:

[1, 3, 109, 327, 751, 2253, 4933, 14799, 81859, 245577, 537697, 1613091, 3704683, 11114049, 403810447, 1211431341]

約数ペア:

[(1, 1211431341), (3, 403810447), (109, 11114049), (327, 3704683), (751, 1613091), (2253, 537697), (4933, 245577), (14799, 81859)]