13712163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 20224512

約数和(自身を除く): 6512349

約数列:

[1, 3, 23, 37, 41, 69, 111, 123, 131, 393, 851, 943, 1517, 2553, 2829, 3013, 4551, 4847, 5371, 9039, 14541, 16113, 34891, 104673, 111481, 123533, 198727, 334443, 370599, 596181, 4570721, 13712163]

約数ペア:

[(1, 13712163), (3, 4570721), (23, 596181), (37, 370599), (41, 334443), (69, 198727), (111, 123533), (123, 111481), (131, 104673), (393, 34891), (851, 16113), (943, 14541), (1517, 9039), (2553, 5371), (2829, 4847), (3013, 4551)]