38374413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 64131072

約数和(自身を除く): 25756659

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 271, 613, 813, 1839, 1897, 2981, 4291, 5691, 6743, 8943, 12873, 20229, 20867, 47201, 62601, 141603, 166123, 498369, 1162861, 1827353, 3488583, 5482059, 12791471, 38374413]

約数ペア:

[(1, 38374413), (3, 12791471), (7, 5482059), (11, 3488583), (21, 1827353), (33, 1162861), (77, 498369), (231, 166123), (271, 141603), (613, 62601), (813, 47201), (1839, 20867), (1897, 20229), (2981, 12873), (4291, 8943), (5691, 6743)]