2040646503

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{603563}}^1$

素因数の和:603603

約数の個数: 24

約数和(自身を含む): 3302702208

約数和(自身を除く): 1262055705

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 603563, 1810689, 4224941, 12674823, 13881949, 29574587, 41645847, 88723761, 97173643, 291520929, 680215501, 2040646503]

約数ペア:

[(1, 2040646503), (3, 680215501), (7, 291520929), (21, 97173643), (23, 88723761), (49, 41645847), (69, 29574587), (147, 13881949), (161, 12674823), (483, 4224941), (1127, 1810689), (3381, 603563)]