242970119

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{827}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 299007360

約数和(自身を除く): 56037241

約数列:

[1, 7, 19, 47, 133, 329, 827, 893, 2209, 5789, 6251, 15463, 15713, 38869, 41971, 109991, 272083, 293797, 738511, 1826843, 5169577, 12787901, 34710017, 242970119]

約数ペア:

[(1, 242970119), (7, 34710017), (19, 12787901), (47, 5169577), (133, 1826843), (329, 738511), (827, 293797), (893, 272083), (2209, 109991), (5789, 41971), (6251, 38869), (15463, 15713)]