297500841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{158161}}^1$

素因数の和:158197

約数の個数: 24

約数和(自身を含む): 493465440

約数和(自身を除く): 195964599

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 158161, 474483, 1423449, 1739771, 3005059, 5219313, 9015177, 15657939, 27045531, 33055649, 99166947, 297500841]

約数ペア:

[(1, 297500841), (3, 99166947), (9, 33055649), (11, 27045531), (19, 15657939), (33, 9015177), (57, 5219313), (99, 3005059), (171, 1739771), (209, 1423449), (627, 474483), (1881, 158161)]