11381943

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 15690240

約数和(自身を除く): 4308297

約数列:

[1, 3, 47, 89, 141, 267, 907, 2721, 4183, 12549, 42629, 80723, 127887, 242169, 3793981, 11381943]

約数ペア:

[(1, 11381943), (3, 3793981), (47, 242169), (89, 127887), (141, 80723), (267, 42629), (907, 12549), (2721, 4183)]