1608191717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 1894406400

約数和(自身を除く): 286214683

約数列:

[1, 11, 23, 37, 149, 253, 407, 851, 1153, 1639, 3427, 5513, 9361, 12683, 26519, 37697, 42661, 60643, 126799, 171797, 291709, 469271, 981203, 1394789, 1889767, 3951331, 6356489, 10793233, 43464641, 69921379, 146199247, 1608191717]

約数ペア:

[(1, 1608191717), (11, 146199247), (23, 69921379), (37, 43464641), (149, 10793233), (253, 6356489), (407, 3951331), (851, 1889767), (1153, 1394789), (1639, 981203), (3427, 469271), (5513, 291709), (9361, 171797), (12683, 126799), (26519, 60643), (37697, 42661)]