2499486561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{32917}}^1$

素因数の和:33006

約数の個数: 48

約数和(自身を含む): 4313574720

約数和(自身を除く): 1814088159

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 429, 531, 649, 767, 1287, 1947, 2301, 5841, 6903, 8437, 25311, 32917, 75933, 98751, 296253, 362087, 427921, 1086261, 1283763, 1942103, 3258783, 3851289, 4707131, 5826309, 14121393, 17478927, 21363133, 25247339, 42364179, 64089399, 75742017, 192268197, 227226051, 277720729, 833162187, 2499486561]

約数ペア:

[(1, 2499486561), (3, 833162187), (9, 277720729), (11, 227226051), (13, 192268197), (33, 75742017), (39, 64089399), (59, 42364179), (99, 25247339), (117, 21363133), (143, 17478927), (177, 14121393), (429, 5826309), (531, 4707131), (649, 3851289), (767, 3258783), (1287, 1942103), (1947, 1283763), (2301, 1086261), (5841, 427921), (6903, 362087), (8437, 296253), (25311, 98751), (32917, 75933)]