266595125757

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{13513}}^1\times {\mathrm{386839}}^1$

素因数の和:400372

約数の個数: 16

約数和(自身を含む): 376398414720

約数和(自身を除く): 109803288963

約数列:

[1, 3, 17, 51, 13513, 40539, 229721, 386839, 689163, 1160517, 6576263, 19728789, 5227355407, 15682066221, 88865041919, 266595125757]

約数ペア:

[(1, 266595125757), (3, 88865041919), (17, 15682066221), (51, 5227355407), (13513, 19728789), (40539, 6576263), (229721, 1160517), (386839, 689163)]