22164387

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 35650560

約数和(自身を除く): 13486173

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 327, 421, 483, 763, 1263, 2289, 2507, 2947, 7521, 8841, 9683, 17549, 29049, 45889, 52647, 67781, 137667, 203343, 321223, 963669, 1055447, 3166341, 7388129, 22164387]

約数ペア:

[(1, 22164387), (3, 7388129), (7, 3166341), (21, 1055447), (23, 963669), (69, 321223), (109, 203343), (161, 137667), (327, 67781), (421, 52647), (483, 45889), (763, 29049), (1263, 17549), (2289, 9683), (2507, 8841), (2947, 7521)]