42030489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7159}}^1$

素因数の和:7284

約数の個数: 16

約数和(自身を含む): 59571200

約数和(自身を除く): 17540711

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 7159, 21477, 136021, 408063, 737377, 2212131, 14010163, 42030489]

約数ペア:

[(1, 42030489), (3, 14010163), (19, 2212131), (57, 737377), (103, 408063), (309, 136021), (1957, 21477), (5871, 7159)]