42374947

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 45342720

約数和(自身を除く): 2967773

約数列:

[1, 23, 89, 127, 163, 2047, 2921, 3749, 11303, 14507, 20701, 259969, 333661, 476123, 1842389, 42374947]

約数ペア:

[(1, 42374947), (23, 1842389), (89, 476123), (127, 333661), (163, 259969), (2047, 20701), (2921, 14507), (3749, 11303)]