577012917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 840542976

約数和(自身を除く): 263530059

約数列:

[1, 3, 13, 39, 113, 311, 339, 421, 933, 1263, 1469, 4043, 4407, 5473, 12129, 16419, 35143, 47573, 105429, 130931, 142719, 392793, 456859, 618449, 1370577, 1702103, 1855347, 5106309, 14795203, 44385609, 192337639, 577012917]

約数ペア:

[(1, 577012917), (3, 192337639), (13, 44385609), (39, 14795203), (113, 5106309), (311, 1855347), (339, 1702103), (421, 1370577), (933, 618449), (1263, 456859), (1469, 392793), (4043, 142719), (4407, 130931), (5473, 105429), (12129, 47573), (16419, 35143)]