279969438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{952277}}^1$

素因数の和:952296

約数の個数: 24

約数和(自身を含む): 651358152

約数和(自身を除く): 371388714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 952277, 1904554, 2856831, 5713662, 6665939, 13331878, 19997817, 39995634, 46661573, 93323146, 139984719, 279969438]

約数ペア:

[(1, 279969438), (2, 139984719), (3, 93323146), (6, 46661573), (7, 39995634), (14, 19997817), (21, 13331878), (42, 6665939), (49, 5713662), (98, 2856831), (147, 1904554), (294, 952277)]