2247478569

素因数分解:

$3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15187}}^1$

素因数の和:15241

約数の個数: 56

約数和(自身を含む): 3984116160

約数和(自身を除く): 1736637591

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 567, 609, 729, 783, 1701, 1827, 2349, 5103, 5481, 7047, 15187, 16443, 21141, 45561, 49329, 106309, 136683, 147987, 318927, 410049, 440423, 956781, 1230147, 1321269, 2870343, 3082961, 3690441, 3963807, 8611029, 9248883, 11071323, 11891421, 25833087, 27746649, 35674263, 77499261, 83239947, 107022789, 249719841, 321068367, 749159523, 2247478569]

約数ペア:

[(1, 2247478569), (3, 749159523), (7, 321068367), (9, 249719841), (21, 107022789), (27, 83239947), (29, 77499261), (63, 35674263), (81, 27746649), (87, 25833087), (189, 11891421), (203, 11071323), (243, 9248883), (261, 8611029), (567, 3963807), (609, 3690441), (729, 3082961), (783, 2870343), (1701, 1321269), (1827, 1230147), (2349, 956781), (5103, 440423), (5481, 410049), (7047, 318927), (15187, 147987), (16443, 136683), (21141, 106309), (45561, 49329)]