104000281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 138654720

約数和(自身を除く): 34654439

約数列:

[1, 7, 11, 19, 67, 77, 133, 209, 469, 737, 1061, 1273, 1463, 5159, 7427, 8911, 11671, 14003, 20159, 71087, 81697, 98021, 141113, 221749, 497609, 781957, 1350653, 1552243, 5473699, 9454571, 14857183, 104000281]

約数ペア:

[(1, 104000281), (7, 14857183), (11, 9454571), (19, 5473699), (67, 1552243), (77, 1350653), (133, 781957), (209, 497609), (469, 221749), (737, 141113), (1061, 98021), (1273, 81697), (1463, 71087), (5159, 20159), (7427, 14003), (8911, 11671)]