449311233

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{132893}}^1$

素因数の和:132933

約数の個数: 24

約数和(自身を含む): 727195968

約数和(自身を除く): 277884735

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 132893, 398679, 930251, 2790753, 3056539, 6511757, 9169617, 19535271, 21395773, 64187319, 149770411, 449311233]

約数ペア:

[(1, 449311233), (3, 149770411), (7, 64187319), (21, 21395773), (23, 19535271), (49, 9169617), (69, 6511757), (147, 3056539), (161, 2790753), (483, 930251), (1127, 398679), (3381, 132893)]