2412123

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 3816720

約数和(自身を除く): 1404597

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 269, 427, 807, 1281, 1883, 2989, 5649, 8967, 13181, 16409, 39543, 49227, 114863, 344589, 804041, 2412123]

約数ペア:

[(1, 2412123), (3, 804041), (7, 344589), (21, 114863), (49, 49227), (61, 39543), (147, 16409), (183, 13181), (269, 8967), (427, 5649), (807, 2989), (1281, 1883)]