216147673

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7013}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 273461832

約数和(自身を除く): 57314159

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 4403, 7013, 30821, 49091, 119221, 259481, 343637, 834547, 1816367, 4411177, 5841829, 12714569, 30878239, 216147673]

約数ペア:

[(1, 216147673), (7, 30878239), (17, 12714569), (37, 5841829), (49, 4411177), (119, 1816367), (259, 834547), (629, 343637), (833, 259481), (1813, 119221), (4403, 49091), (7013, 30821)]