1427439961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{69499}}^1$

素因数の和:69588

約数の個数: 16

約数和(自身を含む): 1601280000

約数和(自身を除く): 173840039

約数列:

[1, 19, 23, 47, 437, 893, 1081, 20539, 69499, 1320481, 1598477, 3266453, 30371063, 62062607, 75128419, 1427439961]

約数ペア:

[(1, 1427439961), (19, 75128419), (23, 62062607), (47, 30371063), (437, 3266453), (893, 1598477), (1081, 1320481), (20539, 69499)]