12158841

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 17434560

約数和(自身を除く): 5275719

約数列:

[1, 3, 19, 57, 103, 109, 309, 327, 361, 1083, 1957, 2071, 5871, 6213, 11227, 33681, 37183, 39349, 111549, 118047, 213313, 639939, 4052947, 12158841]

約数ペア:

[(1, 12158841), (3, 4052947), (19, 639939), (57, 213313), (103, 118047), (109, 111549), (309, 39349), (327, 37183), (361, 33681), (1083, 11227), (1957, 6213), (2071, 5871)]