405795429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 654734080

約数和(自身を除く): 248938651

約数列:

[1, 3, 9, 13, 39, 43, 79, 117, 129, 237, 387, 559, 711, 1021, 1027, 1677, 3063, 3081, 3397, 5031, 9189, 9243, 10191, 13273, 30573, 39819, 43903, 44161, 80659, 119457, 131709, 132483, 241977, 395127, 397449, 570739, 725931, 1048567, 1712217, 3145701, 3468337, 5136651, 9437103, 10405011, 31215033, 45088381, 135265143, 405795429]

約数ペア:

[(1, 405795429), (3, 135265143), (9, 45088381), (13, 31215033), (39, 10405011), (43, 9437103), (79, 5136651), (117, 3468337), (129, 3145701), (237, 1712217), (387, 1048567), (559, 725931), (711, 570739), (1021, 397449), (1027, 395127), (1677, 241977), (3063, 132483), (3081, 131709), (3397, 119457), (5031, 80659), (9189, 44161), (9243, 43903), (10191, 39819), (13273, 30573)]