115209213

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{23957}}^1$

素因数の和:24196

約数の個数: 16

約数和(自身を含む): 176330880

約数和(自身を除く): 61121667

約数列:

[1, 3, 7, 21, 229, 687, 1603, 4809, 23957, 71871, 167699, 503097, 5486153, 16458459, 38403071, 115209213]

約数ペア:

[(1, 115209213), (3, 38403071), (7, 16458459), (21, 5486153), (229, 503097), (687, 167699), (1603, 71871), (4809, 23957)]