240221337

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{4639}}^1$

素因数の和:5104

約数の個数: 16

約数和(自身を含む): 328957440

約数和(自身を除く): 88736103

約数列:

[1, 3, 41, 123, 421, 1263, 4639, 13917, 17261, 51783, 190199, 570597, 1953019, 5859057, 80073779, 240221337]

約数ペア:

[(1, 240221337), (3, 80073779), (41, 5859057), (123, 1953019), (421, 570597), (1263, 190199), (4639, 51783), (13917, 17261)]