279313356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3325159}}^1$

素因数の和:3325173

約数の個数: 24

約数和(自身を含む): 744835840

約数和(自身を除く): 465522484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3325159, 6650318, 9975477, 13300636, 19950954, 23276113, 39901908, 46552226, 69828339, 93104452, 139656678, 279313356]

約数ペア:

[(1, 279313356), (2, 139656678), (3, 93104452), (4, 69828339), (6, 46552226), (7, 39901908), (12, 23276113), (14, 19950954), (21, 13300636), (28, 9975477), (42, 6650318), (84, 3325159)]