143746369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 163808568

約数和(自身を除く): 20062199

約数列:

[1, 13, 37, 41, 197, 481, 533, 1369, 1517, 2561, 7289, 8077, 17797, 19721, 56129, 94757, 105001, 269693, 298849, 729677, 3506009, 3885037, 11057413, 143746369]

約数ペア:

[(1, 143746369), (13, 11057413), (37, 3885037), (41, 3506009), (197, 729677), (481, 298849), (533, 269693), (1369, 105001), (1517, 94757), (2561, 56129), (7289, 19721), (8077, 17797)]