2912687547

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78317}}^1$

素因数の和:78368

約数の個数: 48

約数和(自身を含む): 5142673152

約数和(自身を除く): 2229985605

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1127, 1617, 1771, 3381, 5313, 12397, 37191, 78317, 234951, 548219, 861487, 1644657, 1801291, 2584461, 3837533, 5403873, 6030409, 11512599, 12609037, 18091227, 19814201, 37827111, 42212863, 59442603, 88263259, 126638589, 138699407, 264789777, 416098221, 970895849, 2912687547]

約数ペア:

[(1, 2912687547), (3, 970895849), (7, 416098221), (11, 264789777), (21, 138699407), (23, 126638589), (33, 88263259), (49, 59442603), (69, 42212863), (77, 37827111), (147, 19814201), (161, 18091227), (231, 12609037), (253, 11512599), (483, 6030409), (539, 5403873), (759, 3837533), (1127, 2584461), (1617, 1801291), (1771, 1644657), (3381, 861487), (5313, 548219), (12397, 234951), (37191, 78317)]