4571973

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 7794176

約数和(自身を除く): 3222203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 2341, 7023, 16387, 21069, 49161, 72571, 147483, 217713, 507997, 653139, 1523991, 4571973]

約数ペア:

[(1, 4571973), (3, 1523991), (7, 653139), (9, 507997), (21, 217713), (31, 147483), (63, 72571), (93, 49161), (217, 21069), (279, 16387), (651, 7023), (1953, 2341)]