23856357

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 38522880

約数和(自身を除く): 14666523

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 911, 1247, 2733, 3741, 6377, 8729, 19131, 26187, 26419, 39173, 79257, 117519, 184933, 274211, 554799, 822633, 1136017, 3408051, 7952119, 23856357]

約数ペア:

[(1, 23856357), (3, 7952119), (7, 3408051), (21, 1136017), (29, 822633), (43, 554799), (87, 274211), (129, 184933), (203, 117519), (301, 79257), (609, 39173), (903, 26419), (911, 26187), (1247, 19131), (2733, 8729), (3741, 6377)]