103399191

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71359}}^1$

素因数の和:71395

約数の個数: 24

約数和(自身を含む): 178114560

約数和(自身を除く): 74715369

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 71359, 214077, 499513, 642231, 1498539, 1641257, 4495617, 4923771, 11488799, 14771313, 34466397, 103399191]

約数ペア:

[(1, 103399191), (3, 34466397), (7, 14771313), (9, 11488799), (21, 4923771), (23, 4495617), (63, 1641257), (69, 1498539), (161, 642231), (207, 499513), (483, 214077), (1449, 71359)]