2019958533

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{207239}}^1$

素因数の和:207286

約数の個数: 24

約数和(自身を含む): 3158337600

約数和(自身を除く): 1138379067

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 207239, 621717, 1865151, 3937541, 5595453, 11812623, 35437869, 74813279, 106313607, 224439837, 673319511, 2019958533]

約数ペア:

[(1, 2019958533), (3, 673319511), (9, 224439837), (19, 106313607), (27, 74813279), (57, 35437869), (171, 11812623), (361, 5595453), (513, 3937541), (1083, 1865151), (3249, 621717), (9747, 207239)]