22301223

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 34801920

約数和(自身を除く): 12500697

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 719, 1477, 2157, 4431, 5033, 10339, 15099, 31017, 35231, 105693, 151709, 455127, 1061963, 3185889, 7433741, 22301223]

約数ペア:

[(1, 22301223), (3, 7433741), (7, 3185889), (21, 1061963), (49, 455127), (147, 151709), (211, 105693), (633, 35231), (719, 31017), (1477, 15099), (2157, 10339), (4431, 5033)]