19195353

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{7039}}^1$

素因数の和:7149

約数の個数: 16

約数和(自身を含む): 28723200

約数和(自身を除く): 9527847

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 7039, 21117, 63351, 190053, 710939, 2132817, 6398451, 19195353]

約数ペア:

[(1, 19195353), (3, 6398451), (9, 2132817), (27, 710939), (101, 190053), (303, 63351), (909, 21117), (2727, 7039)]