1873503359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 2346839040

約数和(自身を除く): 473335681

約数列:

[1, 7, 13, 91, 103, 137, 721, 959, 1339, 1459, 1781, 9373, 10213, 12467, 14111, 18967, 98777, 132769, 150277, 183443, 199883, 1051939, 1284101, 1399181, 1953601, 2598479, 13675207, 18189353, 20587949, 144115643, 267643337, 1873503359]

約数ペア:

[(1, 1873503359), (7, 267643337), (13, 144115643), (91, 20587949), (103, 18189353), (137, 13675207), (721, 2598479), (959, 1953601), (1339, 1399181), (1459, 1284101), (1781, 1051939), (9373, 199883), (10213, 183443), (12467, 150277), (14111, 132769), (18967, 98777)]