335943387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 544759488

約数和(自身を除く): 208816101

約数列:

[1, 3, 9, 13, 37, 39, 71, 111, 117, 213, 333, 481, 639, 923, 1093, 1443, 2627, 2769, 3279, 4329, 7881, 8307, 9837, 14209, 23643, 34151, 40441, 42627, 77603, 102453, 121323, 127881, 232809, 307359, 363969, 525733, 698427, 1008839, 1577199, 2871311, 3026517, 4731597, 8613933, 9079551, 25841799, 37327043, 111981129, 335943387]

約数ペア:

[(1, 335943387), (3, 111981129), (9, 37327043), (13, 25841799), (37, 9079551), (39, 8613933), (71, 4731597), (111, 3026517), (117, 2871311), (213, 1577199), (333, 1008839), (481, 698427), (639, 525733), (923, 363969), (1093, 307359), (1443, 232809), (2627, 127881), (2769, 121323), (3279, 102453), (4329, 77603), (7881, 42627), (8307, 40441), (9837, 34151), (14209, 23643)]