1040892417

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{172877}}^1$

素因数の和:173109

約数の個数: 16

約数和(自身を含む): 1548986880

約数和(自身を除く): 508094463

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 172877, 518631, 1555893, 4667679, 38551571, 115654713, 346964139, 1040892417]

約数ペア:

[(1, 1040892417), (3, 346964139), (9, 115654713), (27, 38551571), (223, 4667679), (669, 1555893), (2007, 518631), (6021, 172877)]