2735229

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 4432320

約数和(自身を除く): 1697091

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 809, 1127, 2427, 3381, 5663, 16989, 18607, 39641, 55821, 118923, 130249, 390747, 911743, 2735229]

約数ペア:

[(1, 2735229), (3, 911743), (7, 390747), (21, 130249), (23, 118923), (49, 55821), (69, 39641), (147, 18607), (161, 16989), (483, 5663), (809, 3381), (1127, 2427)]