19151433

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13217}}^1$

素因数の和:13253

約数の個数: 24

約数和(自身を含む): 32992128

約数和(自身を除く): 13840695

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 13217, 39651, 92519, 118953, 277557, 303991, 832671, 911973, 2127937, 2735919, 6383811, 19151433]

約数ペア:

[(1, 19151433), (3, 6383811), (7, 2735919), (9, 2127937), (21, 911973), (23, 832671), (63, 303991), (69, 277557), (161, 118953), (207, 92519), (483, 39651), (1449, 13217)]