2238782973

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1\times {\mathrm{941}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 3435813120

約数和(自身を除く): 1197030147

約数列:

[1, 3, 7, 21, 277, 409, 831, 941, 1227, 1939, 2823, 2863, 5817, 6587, 8589, 19761, 113293, 260657, 339879, 384869, 781971, 793051, 1154607, 1824599, 2379153, 2694083, 5473797, 8082249, 106608713, 319826139, 746260991, 2238782973]

約数ペア:

[(1, 2238782973), (3, 746260991), (7, 319826139), (21, 106608713), (277, 8082249), (409, 5473797), (831, 2694083), (941, 2379153), (1227, 1824599), (1939, 1154607), (2823, 793051), (2863, 781971), (5817, 384869), (6587, 339879), (8589, 260657), (19761, 113293)]