2622019977

素因数分解:

$3^4\times {\mathrm{4987}}^1\times {\mathrm{6491}}^1$

素因数の和:11490

約数の個数: 20

約数和(自身を含む): 3918233616

約数和(自身を除く): 1296213639

約数列:

[1, 3, 9, 27, 81, 4987, 6491, 14961, 19473, 44883, 58419, 134649, 175257, 403947, 525771, 32370617, 97111851, 291335553, 874006659, 2622019977]

約数ペア:

[(1, 2622019977), (3, 874006659), (9, 291335553), (27, 97111851), (81, 32370617), (4987, 525771), (6491, 403947), (14961, 175257), (19473, 134649), (44883, 58419)]