2672859

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7487}}^1$

素因数の和:7514

約数の個数: 16

約数和(自身を含む): 4313088

約数和(自身を除く): 1640229

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 7487, 22461, 52409, 127279, 157227, 381837, 890953, 2672859]

約数ペア:

[(1, 2672859), (3, 890953), (7, 381837), (17, 157227), (21, 127279), (51, 52409), (119, 22461), (357, 7487)]