4812921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 7469280

約数和(自身を除く): 2656359

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 379, 747, 1137, 1411, 3411, 4233, 6443, 12699, 19329, 31457, 57987, 94371, 283113, 534769, 1604307, 4812921]

約数ペア:

[(1, 4812921), (3, 1604307), (9, 534769), (17, 283113), (51, 94371), (83, 57987), (153, 31457), (249, 19329), (379, 12699), (747, 6443), (1137, 4233), (1411, 3411)]