400829109

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{9649}}^1$

素因数の和:9940

約数の個数: 16

約数和(自身を含む): 545649600

約数和(自身を除く): 144820491

約数列:

[1, 3, 61, 183, 227, 681, 9649, 13847, 28947, 41541, 588589, 1765767, 2190323, 6570969, 133609703, 400829109]

約数ペア:

[(1, 400829109), (3, 133609703), (61, 6570969), (183, 2190323), (227, 1765767), (681, 588589), (9649, 41541), (13847, 28947)]