3740120209

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{20543}}^1$

素因数の和:21420

約数の個数: 16

約数和(自身を含む): 4417781760

約数和(自身を除く): 677661551

約数列:

[1, 7, 31, 217, 839, 5873, 20543, 26009, 143801, 182063, 636833, 4457831, 17235577, 120649039, 534302887, 3740120209]

約数ペア:

[(1, 3740120209), (7, 534302887), (31, 120649039), (217, 17235577), (839, 4457831), (5873, 636833), (20543, 182063), (26009, 143801)]