212702079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{46861}}^1$

素因数の和:46970

約数の個数: 16

約数和(自身を含む): 303665760

約数和(自身を除く): 90963681

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 46861, 140583, 796637, 2389911, 4170629, 12511887, 70900693, 212702079]

約数ペア:

[(1, 212702079), (3, 70900693), (17, 12511887), (51, 4170629), (89, 2389911), (267, 796637), (1513, 140583), (4539, 46861)]