2033043999

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 3289144320

約数和(自身を除く): 1256100321

約数列:

[1, 3, 7, 21, 41, 43, 89, 123, 129, 267, 287, 301, 617, 623, 861, 903, 1763, 1851, 1869, 3649, 3827, 4319, 5289, 10947, 11481, 12341, 12957, 25297, 25543, 26531, 26789, 37023, 54913, 75891, 76629, 79593, 80367, 156907, 164739, 177079, 185717, 384391, 470721, 531237, 557151, 1087771, 1098349, 1153173, 2251433, 2361259, 3263313, 3295047, 6754299, 7083777, 7614397, 15760031, 16528813, 22843191, 47280093, 49586439, 96811619, 290434857, 677681333, 2033043999]

約数ペア:

[(1, 2033043999), (3, 677681333), (7, 290434857), (21, 96811619), (41, 49586439), (43, 47280093), (89, 22843191), (123, 16528813), (129, 15760031), (267, 7614397), (287, 7083777), (301, 6754299), (617, 3295047), (623, 3263313), (861, 2361259), (903, 2251433), (1763, 1153173), (1851, 1098349), (1869, 1087771), (3649, 557151), (3827, 531237), (4319, 470721), (5289, 384391), (10947, 185717), (11481, 177079), (12341, 164739), (12957, 156907), (25297, 80367), (25543, 79593), (26531, 76629), (26789, 75891), (37023, 54913)]