25222203

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{467}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 38767248

約数和(自身を除く): 13545045

約数列:

[1, 3, 9, 17, 51, 153, 353, 467, 1059, 1401, 3177, 4203, 6001, 7939, 18003, 23817, 54009, 71451, 164851, 494553, 1483659, 2802467, 8407401, 25222203]

約数ペア:

[(1, 25222203), (3, 8407401), (9, 2802467), (17, 1483659), (51, 494553), (153, 164851), (353, 71451), (467, 54009), (1059, 23817), (1401, 18003), (3177, 7939), (4203, 6001)]