15691248417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{15749}}^1$

素因数の和:16257

約数の個数: 32

約数和(自身を含む): 22967280000

約数和(自身を除く): 7276031583

約数列:

[1, 3, 13, 39, 59, 177, 433, 767, 1299, 2301, 5629, 15749, 16887, 25547, 47247, 76641, 204737, 332111, 614211, 929191, 996333, 2787573, 6819317, 12079483, 20457951, 36238449, 88651121, 265953363, 402339703, 1207019109, 5230416139, 15691248417]

約数ペア:

[(1, 15691248417), (3, 5230416139), (13, 1207019109), (39, 402339703), (59, 265953363), (177, 88651121), (433, 36238449), (767, 20457951), (1299, 12079483), (2301, 6819317), (5629, 2787573), (15749, 996333), (16887, 929191), (25547, 614211), (47247, 332111), (76641, 204737)]