1639852083

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{6863}}^1$

素因数の和:7199

約数の個数: 24

約数和(自身を含む): 2398556160

約数和(自身を除く): 758704077

約数列:

[1, 3, 9, 139, 191, 417, 573, 1251, 1719, 6863, 20589, 26549, 61767, 79647, 238941, 953957, 1310833, 2861871, 3932499, 8585613, 11797497, 182205787, 546617361, 1639852083]

約数ペア:

[(1, 1639852083), (3, 546617361), (9, 182205787), (139, 11797497), (191, 8585613), (417, 3932499), (573, 2861871), (1251, 1310833), (1719, 953957), (6863, 238941), (20589, 79647), (26549, 61767)]