9939699

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 18714240

約数和(自身を除く): 8774541

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 683, 693, 1323, 1617, 2049, 2079, 4781, 4851, 6147, 7513, 14343, 14553, 18441, 22539, 33467, 43029, 52591, 67617, 100401, 129087, 157773, 202851, 301203, 368137, 473319, 903609, 1104411, 1419957, 3313233, 9939699]

約数ペア:

[(1, 9939699), (3, 3313233), (7, 1419957), (9, 1104411), (11, 903609), (21, 473319), (27, 368137), (33, 301203), (49, 202851), (63, 157773), (77, 129087), (99, 100401), (147, 67617), (189, 52591), (231, 43029), (297, 33467), (441, 22539), (539, 18441), (683, 14553), (693, 14343), (1323, 7513), (1617, 6147), (2049, 4851), (2079, 4781)]