3245667

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 4471200

約数和(自身を除く): 1225533

約数列:

[1, 3, 53, 137, 149, 159, 411, 447, 7261, 7897, 20413, 21783, 23691, 61239, 1081889, 3245667]

約数ペア:

[(1, 3245667), (3, 1081889), (53, 61239), (137, 23691), (149, 21783), (159, 20413), (411, 7897), (447, 7261)]