197917113

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{3541}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 272932352

約数和(自身を除く): 75015239

約数列:

[1, 3, 31, 93, 601, 1803, 3541, 10623, 18631, 55893, 109771, 329313, 2128141, 6384423, 65972371, 197917113]

約数ペア:

[(1, 197917113), (3, 65972371), (31, 6384423), (93, 2128141), (601, 329313), (1803, 109771), (3541, 55893), (10623, 18631)]