285492039

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{78583}}^1$

素因数の和:78766

約数の個数: 16

約数和(自身を含む): 437555712

約数和(自身を除く): 152063673

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 78583, 235749, 550081, 1650243, 13594859, 40784577, 95164013, 285492039]

約数ペア:

[(1, 285492039), (3, 95164013), (7, 40784577), (21, 13594859), (173, 1650243), (519, 550081), (1211, 235749), (3633, 78583)]