430848719

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{887}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 524786688

約数和(自身を除く): 93937969

約数列:

[1, 7, 23, 49, 161, 431, 887, 1127, 3017, 6209, 9913, 20401, 21119, 43463, 69391, 142807, 382297, 485737, 999649, 2676079, 8792831, 18732553, 61549817, 430848719]

約数ペア:

[(1, 430848719), (7, 61549817), (23, 18732553), (49, 8792831), (161, 2676079), (431, 999649), (887, 485737), (1127, 382297), (3017, 142807), (6209, 69391), (9913, 43463), (20401, 21119)]