98389291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 132991488

約数和(自身を除く): 34602197

約数列:

[1, 7, 11, 13, 77, 91, 143, 227, 433, 1001, 1589, 2497, 2951, 3031, 4763, 5629, 17479, 20657, 32461, 33341, 39403, 61919, 98291, 227227, 433433, 688037, 1081201, 1277783, 7568407, 8944481, 14055613, 98389291]

約数ペア:

[(1, 98389291), (7, 14055613), (11, 8944481), (13, 7568407), (77, 1277783), (91, 1081201), (143, 688037), (227, 433433), (433, 227227), (1001, 98291), (1589, 61919), (2497, 39403), (2951, 33341), (3031, 32461), (4763, 20657), (5629, 17479)]