20160979407

素因数分解:

$3^3\times {\mathrm{2269}}^1\times {\mathrm{329089}}^1$

素因数の和:331367

約数の個数: 16

約数和(自身を含む): 29881372000

約数和(自身を除く): 9720392593

約数列:

[1, 3, 9, 27, 2269, 6807, 20421, 61263, 329089, 987267, 2961801, 8885403, 746702941, 2240108823, 6720326469, 20160979407]

約数ペア:

[(1, 20160979407), (3, 6720326469), (9, 2240108823), (27, 746702941), (2269, 8885403), (6807, 2961801), (20421, 987267), (61263, 329089)]