6205647

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 10117120

約数和(自身を除く): 3911473

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 151, 309, 399, 453, 721, 1057, 1957, 2163, 2869, 3171, 5871, 8607, 13699, 15553, 20083, 41097, 46659, 60249, 108871, 295507, 326613, 886521, 2068549, 6205647]

約数ペア:

[(1, 6205647), (3, 2068549), (7, 886521), (19, 326613), (21, 295507), (57, 108871), (103, 60249), (133, 46659), (151, 41097), (309, 20083), (399, 15553), (453, 13699), (721, 8607), (1057, 5871), (1957, 3171), (2163, 2869)]