13725987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 21669120

約数和(自身を除く): 7943133

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 569, 731, 1419, 1707, 2193, 6259, 8041, 9673, 18777, 24123, 24467, 29019, 73401, 106403, 269137, 319209, 415939, 807411, 1247817, 4575329, 13725987]

約数ペア:

[(1, 13725987), (3, 4575329), (11, 1247817), (17, 807411), (33, 415939), (43, 319209), (51, 269137), (129, 106403), (187, 73401), (473, 29019), (561, 24467), (569, 24123), (731, 18777), (1419, 9673), (1707, 8041), (2193, 6259)]