11768913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 19904976

約数和(自身を除く): 8136063

約数列:

[1, 3, 9, 13, 17, 39, 51, 61, 97, 117, 153, 183, 221, 291, 549, 663, 793, 873, 1037, 1261, 1649, 1989, 2379, 3111, 3783, 4947, 5917, 7137, 9333, 11349, 13481, 14841, 17751, 21437, 40443, 53253, 64311, 76921, 100589, 121329, 192933, 230763, 301767, 692289, 905301, 1307657, 3922971, 11768913]

約数ペア:

[(1, 11768913), (3, 3922971), (9, 1307657), (13, 905301), (17, 692289), (39, 301767), (51, 230763), (61, 192933), (97, 121329), (117, 100589), (153, 76921), (183, 64311), (221, 53253), (291, 40443), (549, 21437), (663, 17751), (793, 14841), (873, 13481), (1037, 11349), (1261, 9333), (1649, 7137), (1989, 5917), (2379, 4947), (3111, 3783)]