2215661763

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10867}}^1$

素因数の和:10976

約数の個数: 48

約数和(自身を含む): 3667297920

約数和(自身を除く): 1451636157

約数列:

[1, 3, 7, 19, 21, 49, 57, 73, 133, 147, 219, 399, 511, 931, 1387, 1533, 2793, 3577, 4161, 9709, 10731, 10867, 29127, 32601, 67963, 76069, 203889, 206473, 228207, 532483, 619419, 793291, 1445311, 1597449, 2379873, 4335933, 5553037, 10117177, 15072529, 16659111, 30351531, 38871259, 45217587, 105507703, 116613777, 316523109, 738553921, 2215661763]

約数ペア:

[(1, 2215661763), (3, 738553921), (7, 316523109), (19, 116613777), (21, 105507703), (49, 45217587), (57, 38871259), (73, 30351531), (133, 16659111), (147, 15072529), (219, 10117177), (399, 5553037), (511, 4335933), (931, 2379873), (1387, 1597449), (1533, 1445311), (2793, 793291), (3577, 619419), (4161, 532483), (9709, 228207), (10731, 206473), (10867, 203889), (29127, 76069), (32601, 67963)]