1729972413

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3343}}^1\times {\mathrm{4423}}^1$

素因数の和:7785

約数の個数: 24

約数和(自身を含む): 2692481792

約数和(自身を除く): 962509379

約数列:

[1, 3, 9, 13, 39, 117, 3343, 4423, 10029, 13269, 30087, 39807, 43459, 57499, 130377, 172497, 391131, 517491, 14786089, 44358267, 133074801, 192219157, 576657471, 1729972413]

約数ペア:

[(1, 1729972413), (3, 576657471), (9, 192219157), (13, 133074801), (39, 44358267), (117, 14786089), (3343, 517491), (4423, 391131), (10029, 172497), (13269, 130377), (30087, 57499), (39807, 43459)]