17969211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 28094976

約数和(自身を除く): 10125765

約数列:

[1, 3, 9, 13, 39, 117, 383, 401, 1149, 1203, 3447, 3609, 4979, 5213, 14937, 15639, 44811, 46917, 153583, 460749, 1382247, 1996579, 5989737, 17969211]

約数ペア:

[(1, 17969211), (3, 5989737), (9, 1996579), (13, 1382247), (39, 460749), (117, 153583), (383, 46917), (401, 44811), (1149, 15639), (1203, 14937), (3447, 5213), (3609, 4979)]