3903914539

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{45943}}^1$

素因数の和:46210

約数の個数: 16

約数和(自身を含む): 4557644800

約数和(自身を除く): 653730261

約数列:

[1, 7, 61, 199, 427, 1393, 12139, 45943, 84973, 321601, 2802523, 9142657, 19617661, 63998599, 557702077, 3903914539]

約数ペア:

[(1, 3903914539), (7, 557702077), (61, 63998599), (199, 19617661), (427, 9142657), (1393, 2802523), (12139, 321601), (45943, 84973)]