298077983

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 369847296

約数和(自身を除く): 71769313

約数列:

[1, 7, 17, 83, 103, 119, 293, 581, 721, 1411, 1751, 2051, 4981, 8549, 9877, 12257, 24319, 30179, 34867, 59843, 145333, 170233, 211253, 413423, 513043, 1017331, 2504857, 2893961, 3591301, 17533999, 42582569, 298077983]

約数ペア:

[(1, 298077983), (7, 42582569), (17, 17533999), (83, 3591301), (103, 2893961), (119, 2504857), (293, 1017331), (581, 513043), (721, 413423), (1411, 211253), (1751, 170233), (2051, 145333), (4981, 59843), (8549, 34867), (9877, 30179), (12257, 24319)]