41380647

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 70895232

約数和(自身を除く): 29514585

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 157, 163, 231, 471, 489, 539, 1099, 1141, 1617, 1727, 1793, 3297, 3423, 5181, 5379, 7693, 7987, 12089, 12551, 23079, 23961, 25591, 36267, 37653, 76773, 84623, 87857, 179137, 253869, 263571, 281501, 537411, 844503, 1253959, 1970507, 3761877, 5911521, 13793549, 41380647]

約数ペア:

[(1, 41380647), (3, 13793549), (7, 5911521), (11, 3761877), (21, 1970507), (33, 1253959), (49, 844503), (77, 537411), (147, 281501), (157, 263571), (163, 253869), (231, 179137), (471, 87857), (489, 84623), (539, 76773), (1099, 37653), (1141, 36267), (1617, 25591), (1727, 23961), (1793, 23079), (3297, 12551), (3423, 12089), (5181, 7987), (5379, 7693)]