388621803

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{24391}}^1$

素因数の和:24554

約数の個数: 16

約数和(自身を含む): 533892096

約数和(自身を除く): 145270293

約数列:

[1, 3, 47, 113, 141, 339, 5311, 15933, 24391, 73173, 1146377, 2756183, 3439131, 8268549, 129540601, 388621803]

約数ペア:

[(1, 388621803), (3, 129540601), (47, 8268549), (113, 3439131), (141, 2756183), (339, 1146377), (5311, 73173), (15933, 24391)]