23820183

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 36864000

約数和(自身を除く): 13043817

約数列:

[1, 3, 9, 27, 31, 93, 149, 191, 279, 447, 573, 837, 1341, 1719, 4023, 4619, 5157, 5921, 13857, 17763, 28459, 41571, 53289, 85377, 124713, 159867, 256131, 768393, 882229, 2646687, 7940061, 23820183]

約数ペア:

[(1, 23820183), (3, 7940061), (9, 2646687), (27, 882229), (31, 768393), (93, 256131), (149, 159867), (191, 124713), (279, 85377), (447, 53289), (573, 41571), (837, 28459), (1341, 17763), (1719, 13857), (4023, 5921), (4619, 5157)]