17562987

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{1283}}^1$

素因数の和:1321

約数の個数: 30

約数和(自身を含む): 28431612

約数和(自身を除く): 10868625

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1283, 1521, 3849, 4563, 11547, 13689, 16679, 34641, 50037, 103923, 150111, 216827, 450333, 650481, 1350999, 1951443, 5854329, 17562987]

約数ペア:

[(1, 17562987), (3, 5854329), (9, 1951443), (13, 1350999), (27, 650481), (39, 450333), (81, 216827), (117, 150111), (169, 103923), (351, 50037), (507, 34641), (1053, 16679), (1283, 13689), (1521, 11547), (3849, 4563)]