1330221729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{677}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 1915539840

約数和(自身を除く): 585318111

約数列:

[1, 3, 17, 51, 59, 177, 653, 677, 1003, 1959, 2031, 3009, 11101, 11509, 33303, 34527, 38527, 39943, 115581, 119829, 442081, 654959, 679031, 1326243, 1964877, 2037093, 7515377, 22546131, 26082779, 78248337, 443407243, 1330221729]

約数ペア:

[(1, 1330221729), (3, 443407243), (17, 78248337), (51, 26082779), (59, 22546131), (177, 7515377), (653, 2037093), (677, 1964877), (1003, 1326243), (1959, 679031), (2031, 654959), (3009, 442081), (11101, 119829), (11509, 115581), (33303, 39943), (34527, 38527)]