15298101

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18679}}^1$

素因数の和:18705

約数の個数: 24

約数和(自身を含む): 27198080

約数和(自身を除く): 11899979

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 18679, 56037, 130753, 168111, 242827, 392259, 728481, 1176777, 1699789, 2185443, 5099367, 15298101]

約数ペア:

[(1, 15298101), (3, 5099367), (7, 2185443), (9, 1699789), (13, 1176777), (21, 728481), (39, 392259), (63, 242827), (91, 168111), (117, 130753), (273, 56037), (819, 18679)]