42663747

素因数分解:

$3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{3461}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 65140992

約数和(自身を除く): 22477245

約数列:

[1, 3, 7, 21, 587, 1761, 3461, 4109, 10383, 12327, 24227, 72681, 2031607, 6094821, 14221249, 42663747]

約数ペア:

[(1, 42663747), (3, 14221249), (7, 6094821), (21, 2031607), (587, 72681), (1761, 24227), (3461, 12327), (4109, 10383)]