4149691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 5275648

約数和(自身を除く): 1125957

約数列:

[1, 7, 13, 31, 91, 217, 403, 1471, 2821, 10297, 19123, 45601, 133861, 319207, 592813, 4149691]

約数ペア:

[(1, 4149691), (7, 592813), (13, 319207), (31, 133861), (91, 45601), (217, 19123), (403, 10297), (1471, 2821)]