23113143

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 34497216

約数和(自身を除く): 11384073

約数列:

[1, 3, 9, 47, 101, 141, 303, 423, 541, 909, 1623, 4747, 4869, 14241, 25427, 42723, 54641, 76281, 163923, 228843, 491769, 2568127, 7704381, 23113143]

約数ペア:

[(1, 23113143), (3, 7704381), (9, 2568127), (47, 491769), (101, 228843), (141, 163923), (303, 76281), (423, 54641), (541, 42723), (909, 25427), (1623, 14241), (4747, 4869)]