3417921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 5381376

約数和(自身を除く): 1963455

約数列:

[1, 3, 9, 13, 39, 117, 131, 223, 393, 669, 1179, 1703, 2007, 2899, 5109, 8697, 15327, 26091, 29213, 87639, 262917, 379769, 1139307, 3417921]

約数ペア:

[(1, 3417921), (3, 1139307), (9, 379769), (13, 262917), (39, 87639), (117, 29213), (131, 26091), (223, 15327), (393, 8697), (669, 5109), (1179, 2899), (1703, 2007)]