2019269871

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{740473}}^1$

素因数の和:740583

約数の個数: 16

約数和(自身を含む): 3021133920

約数和(自身を除く): 1001864049

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 740473, 2221419, 6664257, 19992771, 74787773, 224363319, 673089957, 2019269871]

約数ペア:

[(1, 2019269871), (3, 673089957), (9, 224363319), (27, 74787773), (101, 19992771), (303, 6664257), (909, 2221419), (2727, 740473)]