238079163

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1597}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 376360960

約数和(自身を除く): 138281797

約数列:

[1, 3, 7, 21, 31, 93, 217, 229, 651, 687, 1597, 1603, 4791, 4809, 7099, 11179, 21297, 33537, 49507, 49693, 148521, 149079, 346549, 365713, 1039647, 1097139, 2559991, 7679973, 11337103, 34011309, 79359721, 238079163]

約数ペア:

[(1, 238079163), (3, 79359721), (7, 34011309), (21, 11337103), (31, 7679973), (93, 2559991), (217, 1097139), (229, 1039647), (651, 365713), (687, 346549), (1597, 149079), (1603, 148521), (4791, 49693), (4809, 49507), (7099, 33537), (11179, 21297)]