9917369

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 12917568

約数和(自身を除く): 3000199

約数列:

[1, 7, 11, 37, 59, 77, 259, 407, 413, 649, 2183, 2849, 3481, 4543, 15281, 24013, 24367, 38291, 128797, 168091, 268037, 901579, 1416767, 9917369]

約数ペア:

[(1, 9917369), (7, 1416767), (11, 901579), (37, 268037), (59, 168091), (77, 128797), (259, 38291), (407, 24367), (413, 24013), (649, 15281), (2183, 4543), (2849, 3481)]