297472116781

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{26947379}}^1$

素因数の和:26947488

約数の個数: 16

約数和(自身を含む): 362172787200

約数和(自身を除く): 64700670419

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 26947379, 188631653, 512000201, 2236632457, 3584001407, 15656427199, 42496016683, 297472116781]

約数ペア:

[(1, 297472116781), (7, 42496016683), (19, 15656427199), (83, 3584001407), (133, 2236632457), (581, 512000201), (1577, 188631653), (11039, 26947379)]