41891913

素因数分解:

$3^2\times 7^2\times {\mathrm{94993}}^1$

素因数の和:95013

約数の個数: 18

約数和(自身を含む): 70390554

約数和(自身を除く): 28498641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 94993, 284979, 664951, 854937, 1994853, 4654657, 5984559, 13963971, 41891913]

約数ペア:

[(1, 41891913), (3, 13963971), (7, 5984559), (9, 4654657), (21, 1994853), (49, 854937), (63, 664951), (147, 284979), (441, 94993)]