1923789

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 3119040

約数和(自身を除く): 1195251

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 569, 1127, 1707, 3381, 3983, 11949, 13087, 27881, 39261, 83643, 91609, 274827, 641263, 1923789]

約数ペア:

[(1, 1923789), (3, 641263), (7, 274827), (21, 91609), (23, 83643), (49, 39261), (69, 27881), (147, 13087), (161, 11949), (483, 3983), (569, 3381), (1127, 1707)]