137718479

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{659}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 153964800

約数和(自身を除く): 16246321

約数列:

[1, 17, 19, 323, 647, 659, 10999, 11203, 12293, 12521, 208981, 212857, 426373, 7248341, 8101087, 137718479]

約数ペア:

[(1, 137718479), (17, 8101087), (19, 7248341), (323, 426373), (647, 212857), (659, 208981), (10999, 12521), (11203, 12293)]