22413123

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 34471008

約数和(自身を除く): 12057885

約数列:

[1, 3, 9, 17, 51, 153, 263, 557, 789, 1671, 2367, 4471, 5013, 9469, 13413, 28407, 40239, 85221, 146491, 439473, 1318419, 2490347, 7471041, 22413123]

約数ペア:

[(1, 22413123), (3, 7471041), (9, 2490347), (17, 1318419), (51, 439473), (153, 146491), (263, 85221), (557, 40239), (789, 28407), (1671, 13413), (2367, 9469), (4471, 5013)]