353442609

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{335653}}^1$

素因数の和:335678

約数の個数: 20

約数和(自身を含む): 568597876

約数和(自身を除く): 215155267

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 335653, 1006959, 3020877, 4363489, 9062631, 13090467, 27187893, 39271401, 117814203, 353442609]

約数ペア:

[(1, 353442609), (3, 117814203), (9, 39271401), (13, 27187893), (27, 13090467), (39, 9062631), (81, 4363489), (117, 3020877), (351, 1006959), (1053, 335653)]