22070139

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11549}}^1$

素因数の和:11579

約数の個数: 24

約数和(自身を含む): 36867600

約数和(自身を除く): 14797461

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 11549, 34647, 80843, 150137, 242529, 450411, 565901, 1050959, 1697703, 3152877, 7356713, 22070139]

約数ペア:

[(1, 22070139), (3, 7356713), (7, 3152877), (13, 1697703), (21, 1050959), (39, 565901), (49, 450411), (91, 242529), (147, 150137), (273, 80843), (637, 34647), (1911, 11549)]