140596339

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 158270112

約数和(自身を除く): 17673773

約数列:

[1, 13, 41, 103, 169, 197, 533, 1339, 2561, 4223, 6929, 8077, 17407, 20291, 33293, 54899, 105001, 263783, 713687, 831931, 1365013, 3429179, 10815103, 140596339]

約数ペア:

[(1, 140596339), (13, 10815103), (41, 3429179), (103, 1365013), (169, 831931), (197, 713687), (533, 263783), (1339, 105001), (2561, 54899), (4223, 33293), (6929, 20291), (8077, 17407)]