243399474

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{171167}}^1$

素因数の和:171254

約数の個数: 24

約数和(自身を含む): 534044160

約数和(自身を除く): 290644686

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 171167, 342334, 513501, 1027002, 1540503, 3081006, 13522193, 27044386, 40566579, 81133158, 121699737, 243399474]

約数ペア:

[(1, 243399474), (2, 121699737), (3, 81133158), (6, 40566579), (9, 27044386), (18, 13522193), (79, 3081006), (158, 1540503), (237, 1027002), (474, 513501), (711, 342334), (1422, 171167)]