328996811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 399313152

約数和(自身を除く): 70316341

約数列:

[1, 11, 13, 53, 83, 143, 523, 583, 689, 913, 1079, 4399, 5753, 6799, 7579, 11869, 27719, 43409, 48389, 57187, 74789, 304909, 360347, 477499, 564317, 629057, 2300677, 3963817, 6207487, 25307447, 29908801, 328996811]

約数ペア:

[(1, 328996811), (11, 29908801), (13, 25307447), (53, 6207487), (83, 3963817), (143, 2300677), (523, 629057), (583, 564317), (689, 477499), (913, 360347), (1079, 304909), (4399, 74789), (5753, 57187), (6799, 48389), (7579, 43409), (11869, 27719)]