222705167997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5711}}^1\times {\mathrm{14083}}^1$

素因数の和:19881

約数の個数: 32

約数和(自身を含む): 324365561856

約数和(自身を除く): 101660393859

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 5711, 14083, 17133, 42249, 74243, 183079, 222729, 405481, 549237, 999893, 1216443, 2999679, 5271253, 12998609, 15813759, 38995827, 80428013, 241284039, 1045564169, 3136692507, 5710388923, 17131166769, 74235055999, 222705167997]

約数ペア:

[(1, 222705167997), (3, 74235055999), (13, 17131166769), (39, 5710388923), (71, 3136692507), (213, 1045564169), (923, 241284039), (2769, 80428013), (5711, 38995827), (14083, 15813759), (17133, 12998609), (42249, 5271253), (74243, 2999679), (183079, 1216443), (222729, 999893), (405481, 549237)]