5278117201

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 6233407488

約数和(自身を除く): 955290287

約数列:

[1, 7, 53, 131, 223, 371, 487, 917, 1561, 3409, 6943, 11819, 25811, 29213, 48601, 63797, 82733, 108601, 180677, 204491, 446579, 760207, 1548289, 3381241, 5755853, 10838023, 14226731, 23668687, 40290971, 99587117, 754016743, 5278117201]

約数ペア:

[(1, 5278117201), (7, 754016743), (53, 99587117), (131, 40290971), (223, 23668687), (371, 14226731), (487, 10838023), (917, 5755853), (1561, 3381241), (3409, 1548289), (6943, 760207), (11819, 446579), (25811, 204491), (29213, 180677), (48601, 108601), (63797, 82733)]