789037779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{36749}}^1$

素因数の和:37190

約数の個数: 16

約数和(自身を含む): 1116612000

約数和(自身を除く): 327574221

約数列:

[1, 3, 17, 51, 421, 1263, 7157, 21471, 36749, 110247, 624733, 1874199, 15471329, 46413987, 263012593, 789037779]

約数ペア:

[(1, 789037779), (3, 263012593), (17, 46413987), (51, 15471329), (421, 1874199), (1263, 624733), (7157, 110247), (21471, 36749)]