12303770121

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1264649}}^1$

素因数の和:1264725

約数の個数: 24

約数和(自身を含む): 18939398400

約数和(自身を除く): 6635628279

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 1264649, 3793947, 11381841, 29086927, 59438503, 87260781, 178315509, 261782343, 534946527, 1367085569, 4101256707, 12303770121]

約数ペア:

[(1, 12303770121), (3, 4101256707), (9, 1367085569), (23, 534946527), (47, 261782343), (69, 178315509), (141, 87260781), (207, 59438503), (423, 29086927), (1081, 11381841), (3243, 3793947), (9729, 1264649)]