1214892003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{841921}}^1$

素因数の和:841974

約数の個数: 16

約数和(自身を含む): 1791610016

約数和(自身を除く): 576718013

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 841921, 2525763, 10944973, 31151077, 32834919, 93453231, 404964001, 1214892003]

約数ペア:

[(1, 1214892003), (3, 404964001), (13, 93453231), (37, 32834919), (39, 31151077), (111, 10944973), (481, 2525763), (1443, 841921)]