681071405497

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{101501}}^1$

素因数の和:102189

約数の個数: 32

約数和(自身を含む): 825060225024

約数和(自身を除く): 143988819527

約数列:

[1, 7, 23, 71, 161, 497, 587, 1633, 4109, 11431, 13501, 41677, 94507, 101501, 291739, 710507, 958571, 2334523, 6709997, 7206571, 16341661, 50445997, 59581087, 165751133, 417067609, 1160257931, 1370365001, 4230257177, 9592555007, 29611800239, 97295915071, 681071405497]

約数ペア:

[(1, 681071405497), (7, 97295915071), (23, 29611800239), (71, 9592555007), (161, 4230257177), (497, 1370365001), (587, 1160257931), (1633, 417067609), (4109, 165751133), (11431, 59581087), (13501, 50445997), (41677, 16341661), (94507, 7206571), (101501, 6709997), (291739, 2334523), (710507, 958571)]