442186437

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1811}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 753560064

約数和(自身を除く): 311373627

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 151, 231, 453, 539, 1057, 1617, 1661, 1811, 3171, 4983, 5433, 7399, 11627, 12677, 19921, 22197, 34881, 38031, 59763, 81389, 88739, 139447, 244167, 266217, 273461, 418341, 820383, 976129, 1914227, 2928387, 3008071, 5742681, 9024213, 13399589, 21056497, 40198767, 63169491, 147395479, 442186437]

約数ペア:

[(1, 442186437), (3, 147395479), (7, 63169491), (11, 40198767), (21, 21056497), (33, 13399589), (49, 9024213), (77, 5742681), (147, 3008071), (151, 2928387), (231, 1914227), (453, 976129), (539, 820383), (1057, 418341), (1617, 273461), (1661, 266217), (1811, 244167), (3171, 139447), (4983, 88739), (5433, 81389), (7399, 59763), (11627, 38031), (12677, 34881), (19921, 22197)]