1204160139

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1470281}}^1$

素因数の和:1470307

約数の個数: 24

約数和(自身を含む): 2140730592

約数和(自身を除く): 936570453

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1470281, 4410843, 10291967, 13232529, 19113653, 30875901, 57340959, 92627703, 133795571, 172022877, 401386713, 1204160139]

約数ペア:

[(1, 1204160139), (3, 401386713), (7, 172022877), (9, 133795571), (13, 92627703), (21, 57340959), (39, 30875901), (63, 19113653), (91, 13232529), (117, 10291967), (273, 4410843), (819, 1470281)]