5390343

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 9603360

約数和(自身を除く): 4213017

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 719, 833, 1071, 2157, 2499, 5033, 6471, 7497, 12223, 15099, 35231, 36669, 45297, 85561, 105693, 110007, 256683, 317079, 598927, 770049, 1796781, 5390343]

約数ペア:

[(1, 5390343), (3, 1796781), (7, 770049), (9, 598927), (17, 317079), (21, 256683), (49, 110007), (51, 105693), (63, 85561), (119, 45297), (147, 36669), (153, 35231), (357, 15099), (441, 12223), (719, 7497), (833, 6471), (1071, 5033), (2157, 2499)]