17193046941

素因数分解:

$3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{284573}}^1$

素因数の和:284730

約数の個数: 36

約数和(自身を含む): 29099968092

約数和(自身を除く): 11906921151

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 411, 441, 959, 1233, 2877, 6713, 8631, 20139, 60417, 284573, 853719, 1992011, 2561157, 5976033, 13944077, 17928099, 38986501, 41832231, 116959503, 125496693, 272905507, 350878509, 818716521, 1910338549, 2456149563, 5731015647, 17193046941]

約数ペア:

[(1, 17193046941), (3, 5731015647), (7, 2456149563), (9, 1910338549), (21, 818716521), (49, 350878509), (63, 272905507), (137, 125496693), (147, 116959503), (411, 41832231), (441, 38986501), (959, 17928099), (1233, 13944077), (2877, 5976033), (6713, 2561157), (8631, 1992011), (20139, 853719), (60417, 284573)]