2017398789

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1883659}}^1$

素因数の和:1883689

約数の個数: 24

約数和(自身を含む): 3526211520

約数和(自身を除く): 1508812731

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1883659, 5650977, 13185613, 16952931, 32022203, 39556839, 96066609, 118670517, 224155421, 288199827, 672466263, 2017398789]

約数ペア:

[(1, 2017398789), (3, 672466263), (7, 288199827), (9, 224155421), (17, 118670517), (21, 96066609), (51, 39556839), (63, 32022203), (119, 16952931), (153, 13185613), (357, 5650977), (1071, 1883659)]