38474373

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 62141440

約数和(自身を除く): 23667067

約数列:

[1, 3, 7, 19, 21, 57, 133, 211, 399, 457, 633, 1371, 1477, 3199, 4009, 4431, 8683, 9597, 12027, 26049, 28063, 60781, 84189, 96427, 182343, 289281, 674989, 1832113, 2024967, 5496339, 12824791, 38474373]

約数ペア:

[(1, 38474373), (3, 12824791), (7, 5496339), (19, 2024967), (21, 1832113), (57, 674989), (133, 289281), (211, 182343), (399, 96427), (457, 84189), (633, 60781), (1371, 28063), (1477, 26049), (3199, 12027), (4009, 9597), (4431, 8683)]