17230197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 26134272

約数和(自身を除く): 8904075

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 397, 629, 851, 1173, 1191, 1887, 2553, 6749, 9131, 14467, 14689, 20247, 27393, 43401, 44067, 155227, 249713, 337847, 465681, 749139, 1013541, 5743399, 17230197]

約数ペア:

[(1, 17230197), (3, 5743399), (17, 1013541), (23, 749139), (37, 465681), (51, 337847), (69, 249713), (111, 155227), (391, 44067), (397, 43401), (629, 27393), (851, 20247), (1173, 14689), (1191, 14467), (1887, 9131), (2553, 6749)]