328237491

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{2741}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 442229760

約数和(自身を除く): 113992269

約数列:

[1, 3, 179, 223, 537, 669, 2741, 8223, 39917, 119751, 490639, 611243, 1471917, 1833729, 109412497, 328237491]

約数ペア:

[(1, 328237491), (3, 109412497), (179, 1833729), (223, 1471917), (537, 611243), (669, 490639), (2741, 119751), (8223, 39917)]