13537251

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16529}}^1$

素因数の和:16555

約数の個数: 24

約数和(自身を含む): 24067680

約数和(自身を除く): 10530429

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 16529, 49587, 115703, 148761, 214877, 347109, 644631, 1041327, 1504139, 1933893, 4512417, 13537251]

約数ペア:

[(1, 13537251), (3, 4512417), (7, 1933893), (9, 1504139), (13, 1041327), (21, 644631), (39, 347109), (63, 214877), (91, 148761), (117, 115703), (273, 49587), (819, 16529)]