1226229698757

素因数分解:

$3^1\times 7^3\times {\mathrm{421}}^1\times {\mathrm{2830573}}^1$

素因数の和:2831018

約数の個数: 32

約数和(自身を含む): 1911203564800

約数和(自身を除く): 684973866043

約数列:

[1, 3, 7, 21, 49, 147, 343, 421, 1029, 1263, 2947, 8841, 20629, 61887, 144403, 433209, 2830573, 8491719, 19814011, 59442033, 138698077, 416094231, 970886539, 1191671233, 2912659617, 3575013699, 8341698631, 25025095893, 58391890417, 175175671251, 408743232919, 1226229698757]

約数ペア:

[(1, 1226229698757), (3, 408743232919), (7, 175175671251), (21, 58391890417), (49, 25025095893), (147, 8341698631), (343, 3575013699), (421, 2912659617), (1029, 1191671233), (1263, 970886539), (2947, 416094231), (8841, 138698077), (20629, 59442033), (61887, 19814011), (144403, 8491719), (433209, 2830573)]