4808909

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 6205248

約数和(自身を除く): 1396339

約数列:

[1, 7, 17, 23, 49, 119, 161, 251, 391, 833, 1127, 1757, 2737, 4267, 5773, 12299, 19159, 29869, 40411, 98141, 209083, 282877, 686987, 4808909]

約数ペア:

[(1, 4808909), (7, 686987), (17, 282877), (23, 209083), (49, 98141), (119, 40411), (161, 29869), (251, 19159), (391, 12299), (833, 5773), (1127, 4267), (1757, 2737)]