2013143985

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{227089}}^1$

素因数の和:227297

約数の個数: 24

約数和(自身を含む): 3507177960

約数和(自身を除く): 1494033975

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 227089, 681267, 1135445, 2043801, 3406335, 10219005, 44736533, 134209599, 223682665, 402628797, 671047995, 2013143985]

約数ペア:

[(1, 2013143985), (3, 671047995), (5, 402628797), (9, 223682665), (15, 134209599), (45, 44736533), (197, 10219005), (591, 3406335), (985, 2043801), (1773, 1135445), (2955, 681267), (8865, 227089)]