16980603

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4561}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 24306336

約数和(自身を除く): 7325733

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 4561, 13683, 77537, 232611, 332953, 998859, 5660201, 16980603]

約数ペア:

[(1, 16980603), (3, 5660201), (17, 998859), (51, 332953), (73, 232611), (219, 77537), (1241, 13683), (3723, 4561)]