247822746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{78079}}^1$

素因数の和:78130

約数の個数: 24

約数和(自身を含む): 518138880

約数和(自身を除く): 270316134

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 78079, 156158, 234237, 468474, 1795817, 3591634, 5387451, 10774902, 41303791, 82607582, 123911373, 247822746]

約数ペア:

[(1, 247822746), (2, 123911373), (3, 82607582), (6, 41303791), (23, 10774902), (46, 5387451), (69, 3591634), (138, 1795817), (529, 468474), (1058, 234237), (1587, 156158), (3174, 78079)]