15126963

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 20689152

約数和(自身を除く): 5562189

約数列:

[1, 3, 61, 131, 183, 393, 631, 1893, 7991, 23973, 38491, 82661, 115473, 247983, 5042321, 15126963]

約数ペア:

[(1, 15126963), (3, 5042321), (61, 247983), (131, 115473), (183, 82661), (393, 38491), (631, 23973), (1893, 7991)]