13659309

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 21854560

約数和(自身を除く): 8195251

約数列:

[1, 3, 9, 19, 23, 57, 69, 151, 171, 207, 437, 453, 529, 1311, 1359, 1587, 2869, 3473, 3933, 4761, 8607, 10051, 10419, 25821, 30153, 31257, 65987, 79879, 90459, 197961, 239637, 593883, 718911, 1517701, 4553103, 13659309]

約数ペア:

[(1, 13659309), (3, 4553103), (9, 1517701), (19, 718911), (23, 593883), (57, 239637), (69, 197961), (151, 90459), (171, 79879), (207, 65987), (437, 31257), (453, 30153), (529, 25821), (1311, 10419), (1359, 10051), (1587, 8607), (2869, 4761), (3473, 3933)]