1530897771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{1279}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 2250178560

約数和(自身を除く): 719280789

約数列:

[1, 3, 13, 39, 47, 141, 611, 653, 1279, 1833, 1959, 3837, 8489, 16627, 25467, 30691, 49881, 60113, 92073, 180339, 398983, 781469, 835187, 1196949, 2344407, 2505561, 10857431, 32572293, 39253789, 117761367, 510299257, 1530897771]

約数ペア:

[(1, 1530897771), (3, 510299257), (13, 117761367), (39, 39253789), (47, 32572293), (141, 10857431), (611, 2505561), (653, 2344407), (1279, 1196949), (1833, 835187), (1959, 781469), (3837, 398983), (8489, 180339), (16627, 92073), (25467, 60113), (30691, 49881)]