1330298907

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1\times {\mathrm{683}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 2047928832

約数和(自身を除く): 717629925

約数列:

[1, 3, 7, 21, 137, 411, 677, 683, 959, 2031, 2049, 2877, 4739, 4781, 14217, 14343, 92749, 93571, 278247, 280713, 462391, 649243, 654997, 1387173, 1947729, 1964991, 3236737, 9710211, 63347567, 190042701, 443432969, 1330298907]

約数ペア:

[(1, 1330298907), (3, 443432969), (7, 190042701), (21, 63347567), (137, 9710211), (411, 3236737), (677, 1964991), (683, 1947729), (959, 1387173), (2031, 654997), (2049, 649243), (2877, 462391), (4739, 280713), (4781, 278247), (14217, 93571), (14343, 92749)]