15693902049

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1\times {\mathrm{9887}}^1$

素因数の和:10605

約数の個数: 32

約数和(自身を含む): 24141275136

約数和(自身を除く): 8447373087

約数列:

[1, 3, 7, 21, 131, 393, 577, 917, 1731, 2751, 4039, 9887, 12117, 29661, 69209, 75587, 207627, 226761, 529109, 1295197, 1587327, 3885591, 5704799, 9066379, 17114397, 27199137, 39933593, 119800779, 747328669, 2241986007, 5231300683, 15693902049]

約数ペア:

[(1, 15693902049), (3, 5231300683), (7, 2241986007), (21, 747328669), (131, 119800779), (393, 39933593), (577, 27199137), (917, 17114397), (1731, 9066379), (2751, 5704799), (4039, 3885591), (9887, 1587327), (12117, 1295197), (29661, 529109), (69209, 226761), (75587, 207627)]