3186619947

素因数分解:

$3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{22391}}^1$

素因数の和:22661

約数の個数: 40

約数和(自身を含む): 5462214912

約数和(自身を除く): 2275594965

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 251, 567, 753, 1757, 2259, 5271, 6777, 15813, 20331, 22391, 47439, 67173, 142317, 156737, 201519, 470211, 604557, 1410633, 1813671, 4231899, 5620141, 12695697, 16860423, 39340987, 50581269, 118022961, 151743807, 354068883, 455231421, 1062206649, 3186619947]

約数ペア:

[(1, 3186619947), (3, 1062206649), (7, 455231421), (9, 354068883), (21, 151743807), (27, 118022961), (63, 50581269), (81, 39340987), (189, 16860423), (251, 12695697), (567, 5620141), (753, 4231899), (1757, 1813671), (2259, 1410633), (5271, 604557), (6777, 470211), (15813, 201519), (20331, 156737), (22391, 142317), (47439, 67173)]