3395421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 5241600

約数和(自身を除く): 1846179

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 349, 423, 1047, 1081, 3141, 3243, 8027, 9729, 16403, 24081, 49209, 72243, 147627, 377269, 1131807, 3395421]

約数ペア:

[(1, 3395421), (3, 1131807), (9, 377269), (23, 147627), (47, 72243), (69, 49209), (141, 24081), (207, 16403), (349, 9729), (423, 8027), (1047, 3243), (1081, 3141)]