2912994207

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{6451}}^1$

素因数の和:6971

約数の個数: 24

約数和(自身を含む): 4251506688

約数和(自身を除く): 1338512481

約数列:

[1, 3, 9, 131, 383, 393, 1149, 1179, 3447, 6451, 19353, 50173, 58059, 150519, 451557, 845081, 2470733, 2535243, 7412199, 7605729, 22236597, 323666023, 970998069, 2912994207]

約数ペア:

[(1, 2912994207), (3, 970998069), (9, 323666023), (131, 22236597), (383, 7605729), (393, 7412199), (1149, 2535243), (1179, 2470733), (3447, 845081), (6451, 451557), (19353, 150519), (50173, 58059)]