2033941

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 2655744

約数和(自身を除く): 621803

約数列:

[1, 7, 13, 31, 49, 91, 103, 217, 403, 637, 721, 1339, 1519, 2821, 3193, 5047, 9373, 19747, 22351, 41509, 65611, 156457, 290563, 2033941]

約数ペア:

[(1, 2033941), (7, 290563), (13, 156457), (31, 65611), (49, 41509), (91, 22351), (103, 19747), (217, 9373), (403, 5047), (637, 3193), (721, 2821), (1339, 1519)]