1004913

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 1836800

約数和(自身を除く): 831887

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 409, 819, 1227, 2457, 2863, 3681, 5317, 8589, 11043, 15951, 25767, 37219, 47853, 77301, 111657, 143559, 334971, 1004913]

約数ペア:

[(1, 1004913), (3, 334971), (7, 143559), (9, 111657), (13, 77301), (21, 47853), (27, 37219), (39, 25767), (63, 15951), (91, 11043), (117, 8589), (189, 5317), (273, 3681), (351, 2863), (409, 2457), (819, 1227)]