38356047

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 56878848

約数和(自身を除く): 18522801

約数列:

[1, 3, 9, 53, 159, 191, 421, 477, 573, 1263, 1719, 3789, 10123, 22313, 30369, 66939, 80411, 91107, 200817, 241233, 723699, 4261783, 12785349, 38356047]

約数ペア:

[(1, 38356047), (3, 12785349), (9, 4261783), (53, 723699), (159, 241233), (191, 200817), (421, 91107), (477, 80411), (573, 66939), (1263, 30369), (1719, 22313), (3789, 10123)]