1402551

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 2190240

約数和(自身を除く): 787689

約数列:

[1, 3, 9, 17, 51, 89, 103, 153, 267, 309, 801, 927, 1513, 1751, 4539, 5253, 9167, 13617, 15759, 27501, 82503, 155839, 467517, 1402551]

約数ペア:

[(1, 1402551), (3, 467517), (9, 155839), (17, 82503), (51, 27501), (89, 15759), (103, 13617), (153, 9167), (267, 5253), (309, 4539), (801, 1751), (927, 1513)]