11640097

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 14300160

約数和(自身を除く): 2660063

約数列:

[1, 7, 31, 49, 79, 97, 217, 553, 679, 1519, 2449, 3007, 3871, 4753, 7663, 17143, 21049, 53641, 120001, 147343, 237553, 375487, 1662871, 11640097]

約数ペア:

[(1, 11640097), (7, 1662871), (31, 375487), (49, 237553), (79, 147343), (97, 120001), (217, 53641), (553, 21049), (679, 17143), (1519, 7663), (2449, 4753), (3007, 3871)]