2225765619

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{54437}}^1$

素因数の和:54520

約数の個数: 48

約数和(自身を含む): 4076317440

約数和(自身を除く): 1850551821

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 177, 231, 413, 531, 649, 693, 1239, 1947, 3717, 4543, 5841, 13629, 40887, 54437, 163311, 381059, 489933, 598807, 1143177, 1796421, 3211783, 3429531, 4191649, 5389263, 9635349, 12574947, 22482481, 28906047, 35329613, 37724841, 67447443, 105988839, 202342329, 247307291, 317966517, 741921873, 2225765619]

約数ペア:

[(1, 2225765619), (3, 741921873), (7, 317966517), (9, 247307291), (11, 202342329), (21, 105988839), (33, 67447443), (59, 37724841), (63, 35329613), (77, 28906047), (99, 22482481), (177, 12574947), (231, 9635349), (413, 5389263), (531, 4191649), (649, 3429531), (693, 3211783), (1239, 1796421), (1947, 1143177), (3717, 598807), (4543, 489933), (5841, 381059), (13629, 163311), (40887, 54437)]