142985891

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 151383168

約数和(自身を除く): 8397277

約数列:

[1, 47, 53, 61, 941, 2491, 2867, 3233, 44227, 49873, 57401, 151951, 2344031, 2697847, 3042253, 142985891]

約数ペア:

[(1, 142985891), (47, 3042253), (53, 2697847), (61, 2344031), (941, 151951), (2491, 57401), (2867, 49873), (3233, 44227)]