103489421

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 128208960

約数和(自身を除く): 24719539

約数列:

[1, 7, 17, 49, 119, 283, 439, 833, 1981, 3073, 4811, 7463, 13867, 21511, 33677, 52241, 124237, 235739, 365687, 869659, 2112029, 6087613, 14784203, 103489421]

約数ペア:

[(1, 103489421), (7, 14784203), (17, 6087613), (49, 2112029), (119, 869659), (283, 365687), (439, 235739), (833, 124237), (1981, 52241), (3073, 33677), (4811, 21511), (7463, 13867)]