286227801

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{7019}}^1$

素因数の和:7245

約数の個数: 24

約数和(自身を含む): 433667520

約数和(自身を除く): 147439719

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 1773, 4531, 7019, 13593, 21057, 40779, 63171, 161437, 484311, 1382743, 1452933, 4148229, 12444687, 31803089, 95409267, 286227801]

約数ペア:

[(1, 286227801), (3, 95409267), (9, 31803089), (23, 12444687), (69, 4148229), (197, 1452933), (207, 1382743), (591, 484311), (1773, 161437), (4531, 63171), (7019, 40779), (13593, 21057)]