51253419

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143567}}^1$

素因数の和:143594

約数の個数: 16

約数和(自身を含む): 82695168

約数和(自身を除く): 31441749

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 143567, 430701, 1004969, 2440639, 3014907, 7321917, 17084473, 51253419]

約数ペア:

[(1, 51253419), (3, 17084473), (7, 7321917), (17, 3014907), (21, 2440639), (51, 1004969), (119, 430701), (357, 143567)]