788891379

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5519}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 1144627200

約数和(自身を除く): 355735821

約数列:

[1, 3, 29, 31, 53, 87, 93, 159, 899, 1537, 1643, 2697, 4611, 4929, 5519, 16557, 47647, 142941, 160051, 171089, 292507, 480153, 513267, 877521, 4961581, 8482703, 9067717, 14884743, 25448109, 27203151, 262963793, 788891379]

約数ペア:

[(1, 788891379), (3, 262963793), (29, 27203151), (31, 25448109), (53, 14884743), (87, 9067717), (93, 8482703), (159, 4961581), (899, 877521), (1537, 513267), (1643, 480153), (2697, 292507), (4611, 171089), (4929, 160051), (5519, 142941), (16557, 47647)]