9198413

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 12042240

約数和(自身を除く): 2843827

約数列:

[1, 7, 19, 23, 31, 97, 133, 161, 217, 437, 589, 679, 713, 1843, 2231, 3007, 3059, 4123, 4991, 12901, 13547, 15617, 21049, 42389, 57133, 69161, 94829, 296723, 399931, 484127, 1314059, 9198413]

約数ペア:

[(1, 9198413), (7, 1314059), (19, 484127), (23, 399931), (31, 296723), (97, 94829), (133, 69161), (161, 57133), (217, 42389), (437, 21049), (589, 15617), (679, 13547), (713, 12901), (1843, 4991), (2231, 4123), (3007, 3059)]