1570531131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 2476926816

約数和(自身を除く): 906395685

約数列:

[1, 3, 9, 13, 39, 117, 157, 193, 443, 471, 579, 1329, 1413, 1737, 2041, 2509, 3987, 5759, 6123, 7527, 17277, 18369, 22581, 30301, 51831, 69551, 85499, 90903, 208653, 256497, 272709, 393913, 625959, 769491, 904163, 1111487, 1181739, 2712489, 3334461, 3545217, 8137467, 10003383, 13423343, 40270029, 120810087, 174503459, 523510377, 1570531131]

約数ペア:

[(1, 1570531131), (3, 523510377), (9, 174503459), (13, 120810087), (39, 40270029), (117, 13423343), (157, 10003383), (193, 8137467), (443, 3545217), (471, 3334461), (579, 2712489), (1329, 1181739), (1413, 1111487), (1737, 904163), (2041, 769491), (2509, 625959), (3987, 393913), (5759, 272709), (6123, 256497), (7527, 208653), (17277, 90903), (18369, 85499), (22581, 69551), (30301, 51831)]