17949189

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 24901184

約数和(自身を除く): 6951995

約数列:

[1, 3, 43, 61, 129, 183, 2281, 2623, 6843, 7869, 98083, 139141, 294249, 417423, 5983063, 17949189]

約数ペア:

[(1, 17949189), (3, 5983063), (43, 417423), (61, 294249), (129, 139141), (183, 98083), (2281, 7869), (2623, 6843)]