27798757

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2957}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 34076160

約数和(自身を除く): 6277403

約数列:

[1, 7, 17, 79, 119, 553, 1343, 2957, 9401, 20699, 50269, 233603, 351883, 1635221, 3971251, 27798757]

約数ペア:

[(1, 27798757), (7, 3971251), (17, 1635221), (79, 351883), (119, 233603), (553, 50269), (1343, 20699), (2957, 9401)]