517790913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 753932160

約数和(自身を除く): 236141247

約数列:

[1, 3, 17, 37, 51, 111, 331, 629, 829, 993, 1887, 2487, 5627, 12247, 14093, 16881, 30673, 36741, 42279, 92019, 208199, 274399, 521441, 624597, 823197, 1564323, 4664783, 10152763, 13994349, 30458289, 172596971, 517790913]

約数ペア:

[(1, 517790913), (3, 172596971), (17, 30458289), (37, 13994349), (51, 10152763), (111, 4664783), (331, 1564323), (629, 823197), (829, 624597), (993, 521441), (1887, 274399), (2487, 208199), (5627, 92019), (12247, 42279), (14093, 36741), (16881, 30673)]