3958461

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 6429696

約数和(自身を除く): 2471235

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1471, 2691, 4413, 13239, 19123, 33833, 57369, 101499, 172107, 304497, 439829, 1319487, 3958461]

約数ペア:

[(1, 3958461), (3, 1319487), (9, 439829), (13, 304497), (23, 172107), (39, 101499), (69, 57369), (117, 33833), (207, 19123), (299, 13239), (897, 4413), (1471, 2691)]