159023909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1493}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 181574784

約数和(自身を除く): 22550875

約数列:

[1, 11, 23, 253, 421, 1493, 4631, 9683, 16423, 34339, 106513, 377729, 628553, 6914083, 14456719, 159023909]

約数ペア:

[(1, 159023909), (11, 14456719), (23, 6914083), (253, 628553), (421, 377729), (1493, 106513), (4631, 34339), (9683, 16423)]