1337389917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2333}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 1915747200

約数和(自身を除く): 578357283

約数列:

[1, 3, 19, 57, 89, 113, 267, 339, 1691, 2147, 2333, 5073, 6441, 6999, 10057, 30171, 44327, 132981, 191083, 207637, 263629, 573249, 622911, 790887, 3945103, 5008951, 11835309, 15026853, 23462981, 70388943, 445796639, 1337389917]

約数ペア:

[(1, 1337389917), (3, 445796639), (19, 70388943), (57, 23462981), (89, 15026853), (113, 11835309), (267, 5008951), (339, 3945103), (1691, 790887), (2147, 622911), (2333, 573249), (5073, 263629), (6441, 207637), (6999, 191083), (10057, 132981), (30171, 44327)]