3138965718343

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1201}}^1\times {\mathrm{20269}}^1$

素因数の和:21612

約数の個数: 48

約数和(自身を含む): 3923665521600

約数和(自身を除く): 784699803257

約数列:

[1, 7, 13, 91, 109, 169, 763, 1183, 1201, 1417, 8407, 9919, 15613, 18421, 20269, 109291, 128947, 130909, 141883, 202969, 263497, 916363, 1420783, 1701817, 1844479, 2209321, 3425461, 11912719, 15465247, 22123621, 23978227, 24343069, 28721173, 154865347, 170401483, 201048211, 316459897, 373375249, 2215219279, 2613626743, 2653394521, 4113978661, 18573761647, 28797850627, 34494128773, 241458901411, 448423674049, 3138965718343]

約数ペア:

[(1, 3138965718343), (7, 448423674049), (13, 241458901411), (91, 34494128773), (109, 28797850627), (169, 18573761647), (763, 4113978661), (1183, 2653394521), (1201, 2613626743), (1417, 2215219279), (8407, 373375249), (9919, 316459897), (15613, 201048211), (18421, 170401483), (20269, 154865347), (109291, 28721173), (128947, 24343069), (130909, 23978227), (141883, 22123621), (202969, 15465247), (263497, 11912719), (916363, 3425461), (1420783, 2209321), (1701817, 1844479)]