1864804551

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1\times {\mathrm{12953}}^1$

素因数の和:14290

約数の個数: 16

約数和(自身を含む): 2555772384

約数和(自身を除く): 690967833

約数列:

[1, 3, 37, 111, 1297, 3891, 12953, 38859, 47989, 143967, 479261, 1437783, 16800041, 50400123, 621601517, 1864804551]

約数ペア:

[(1, 1864804551), (3, 621601517), (37, 50400123), (111, 16800041), (1297, 1437783), (3891, 479261), (12953, 143967), (38859, 47989)]