233419989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 348986880

約数和(自身を除く): 115566891

約数列:

[1, 3, 11, 33, 59, 101, 177, 303, 649, 1111, 1187, 1947, 3333, 3561, 5959, 13057, 17877, 39171, 65549, 70033, 119887, 196647, 210099, 359661, 770363, 1318757, 2311089, 3956271, 7073333, 21219999, 77806663, 233419989]

約数ペア:

[(1, 233419989), (3, 77806663), (11, 21219999), (33, 7073333), (59, 3956271), (101, 2311089), (177, 1318757), (303, 770363), (649, 359661), (1111, 210099), (1187, 196647), (1947, 119887), (3333, 70033), (3561, 65549), (5959, 39171), (13057, 17877)]