13361873

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 16070400

約数和(自身を除く): 2708527

約数列:

[1, 7, 23, 149, 161, 557, 1043, 3427, 3899, 12811, 23989, 82993, 89677, 580951, 1908839, 13361873]

約数ペア:

[(1, 13361873), (7, 1908839), (23, 580951), (149, 89677), (161, 82993), (557, 23989), (1043, 12811), (3427, 3899)]