2213874579

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{12277}}^1$

素因数の和:12595

約数の個数: 32

約数和(自身を含む): 3495202816

約数和(自身を除く): 1281328237

約数列:

[1, 3, 7, 21, 31, 93, 217, 277, 651, 831, 1939, 5817, 8587, 12277, 25761, 36831, 60109, 85939, 180327, 257817, 380587, 1141761, 2664109, 3400729, 7992327, 10202187, 23805103, 71415309, 105422599, 316267797, 737958193, 2213874579]

約数ペア:

[(1, 2213874579), (3, 737958193), (7, 316267797), (21, 105422599), (31, 71415309), (93, 23805103), (217, 10202187), (277, 7992327), (651, 3400729), (831, 2664109), (1939, 1141761), (5817, 380587), (8587, 257817), (12277, 180327), (25761, 85939), (36831, 60109)]