26441233

素因数分解:

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

素因数の和:174

約数の個数: 36

約数和(自身を含む): 34714368

約数和(自身を除く): 8273135

約数列:

[1, 7, 13, 31, 49, 91, 103, 169, 217, 403, 637, 721, 1183, 1339, 1519, 2821, 3193, 5047, 5239, 8281, 9373, 17407, 19747, 22351, 36673, 41509, 65611, 121849, 156457, 256711, 290563, 539617, 852943, 2033941, 3777319, 26441233]

約数ペア:

[(1, 26441233), (7, 3777319), (13, 2033941), (31, 852943), (49, 539617), (91, 290563), (103, 256711), (169, 156457), (217, 121849), (403, 65611), (637, 41509), (721, 36673), (1183, 22351), (1339, 19747), (1519, 17407), (2821, 9373), (3193, 8281), (5047, 5239)]