171424911

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1381}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 273835008

約数和(自身を除く): 102410097

約数列:

[1, 3, 7, 21, 23, 69, 161, 257, 483, 771, 1381, 1799, 4143, 5397, 5911, 9667, 17733, 29001, 31763, 41377, 95289, 124131, 222341, 354917, 667023, 1064751, 2484419, 7453257, 8163091, 24489273, 57141637, 171424911]

約数ペア:

[(1, 171424911), (3, 57141637), (7, 24489273), (21, 8163091), (23, 7453257), (69, 2484419), (161, 1064751), (257, 667023), (483, 354917), (771, 222341), (1381, 124131), (1799, 95289), (4143, 41377), (5397, 31763), (5911, 29001), (9667, 17733)]