48972021

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 76936320

約数和(自身を除く): 27964299

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 4217, 11613, 12651, 29519, 88557, 206633, 333143, 619899, 999429, 2332001, 6996003, 16324007, 48972021]

約数ペア:

[(1, 48972021), (3, 16324007), (7, 6996003), (21, 2332001), (49, 999429), (79, 619899), (147, 333143), (237, 206633), (553, 88557), (1659, 29519), (3871, 12651), (4217, 11613)]