6381939

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 8858624

約数和(自身を除く): 2476685

約数列:

[1, 3, 31, 93, 163, 421, 489, 1263, 5053, 13051, 15159, 39153, 68623, 205869, 2127313, 6381939]

約数ペア:

[(1, 6381939), (3, 2127313), (31, 205869), (93, 68623), (163, 39153), (421, 15159), (489, 13051), (1263, 5053)]