642004704003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1163}}^1\times {\mathrm{63473}}^1$

素因数の和:64875

約数の個数: 32

約数和(自身を含む): 926797584384

約数和(自身を除く): 284792880381

約数列:

[1, 3, 13, 39, 223, 669, 1163, 2899, 3489, 8697, 15119, 45357, 63473, 190419, 259349, 778047, 825149, 2475447, 3371537, 10114611, 14154479, 42463437, 73819099, 184008227, 221457297, 552024681, 959648287, 2878944861, 16461659077, 49384977231, 214001568001, 642004704003]

約数ペア:

[(1, 642004704003), (3, 214001568001), (13, 49384977231), (39, 16461659077), (223, 2878944861), (669, 959648287), (1163, 552024681), (2899, 221457297), (3489, 184008227), (8697, 73819099), (15119, 42463437), (45357, 14154479), (63473, 10114611), (190419, 3371537), (259349, 2475447), (778047, 825149)]