9907197

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 13719552

約数和(自身を除く): 3812355

約数列:

[1, 3, 31, 93, 307, 347, 921, 1041, 9517, 10757, 28551, 32271, 106529, 319587, 3302399, 9907197]

約数ペア:

[(1, 9907197), (3, 3302399), (31, 319587), (93, 106529), (307, 32271), (347, 28551), (921, 10757), (1041, 9517)]