981425517

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{8731}}^1$

素因数の和:9244

約数の個数: 16

約数和(自身を含む): 1326565440

約数和(自身を除く): 345139923

約数列:

[1, 3, 89, 267, 421, 1263, 8731, 26193, 37469, 112407, 777059, 2331177, 3675751, 11027253, 327141839, 981425517]

約数ペア:

[(1, 981425517), (3, 327141839), (89, 11027253), (267, 3675751), (421, 2331177), (1263, 777059), (8731, 112407), (26193, 37469)]