38883429

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 63383040

約数和(自身を除く): 24499611

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 2357, 5499, 7071, 16497, 21213, 30641, 63639, 91923, 110779, 275769, 332337, 827307, 997011, 1440127, 2991033, 4320381, 12961143, 38883429]

約数ペア:

[(1, 38883429), (3, 12961143), (9, 4320381), (13, 2991033), (27, 1440127), (39, 997011), (47, 827307), (117, 332337), (141, 275769), (351, 110779), (423, 91923), (611, 63639), (1269, 30641), (1833, 21213), (2357, 16497), (5499, 7071)]