47999211

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5569}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 73390320

約数和(自身を除く): 25391109

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 5569, 8619, 16707, 72397, 94673, 217191, 284019, 941161, 1230749, 2823483, 3692247, 15999737, 47999211]

約数ペア:

[(1, 47999211), (3, 15999737), (13, 3692247), (17, 2823483), (39, 1230749), (51, 941161), (169, 284019), (221, 217191), (507, 94673), (663, 72397), (2873, 16707), (5569, 8619)]