2738737053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 4309381440

約数和(自身を除く): 1570644387

約数列:

[1, 3, 9, 13, 39, 117, 179, 251, 521, 537, 753, 1563, 1611, 2259, 2327, 3263, 4689, 6773, 6981, 9789, 20319, 20943, 29367, 44929, 60957, 93259, 130771, 134787, 279777, 392313, 404361, 584077, 839331, 1176939, 1212367, 1700023, 1752231, 3637101, 5100069, 5256693, 10911303, 15300207, 23408009, 70224027, 210672081, 304304117, 912912351, 2738737053]

約数ペア:

[(1, 2738737053), (3, 912912351), (9, 304304117), (13, 210672081), (39, 70224027), (117, 23408009), (179, 15300207), (251, 10911303), (521, 5256693), (537, 5100069), (753, 3637101), (1563, 1752231), (1611, 1700023), (2259, 1212367), (2327, 1176939), (3263, 839331), (4689, 584077), (6773, 404361), (6981, 392313), (9789, 279777), (20319, 134787), (20943, 130771), (29367, 93259), (44929, 60957)]