471695427

素因数分解:

$3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{6691}}^1$

素因数の和:7080

約数の個数: 32

約数和(自身を含む): 800898560

約数和(自身を除く): 329203133

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 373, 1119, 2611, 3357, 6691, 7833, 10071, 20073, 23499, 46837, 60219, 70497, 140511, 180657, 421533, 1264599, 2495743, 7487229, 17470201, 22461687, 52410603, 67385061, 157231809, 471695427]

約数ペア:

[(1, 471695427), (3, 157231809), (7, 67385061), (9, 52410603), (21, 22461687), (27, 17470201), (63, 7487229), (189, 2495743), (373, 1264599), (1119, 421533), (2611, 180657), (3357, 140511), (6691, 70497), (7833, 60219), (10071, 46837), (20073, 23499)]