220137933

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{2741}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 309297600

約数和(自身を除く): 89159667

約数列:

[1, 3, 19, 57, 1409, 2741, 4227, 8223, 26771, 52079, 80313, 156237, 3862069, 11586207, 73379311, 220137933]

約数ペア:

[(1, 220137933), (3, 73379311), (19, 11586207), (57, 3862069), (1409, 156237), (2741, 80313), (4227, 52079), (8223, 26771)]