157044437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 183304512

約数和(自身を除く): 26260075

約数列:

[1, 11, 23, 47, 253, 281, 517, 1081, 2209, 3091, 6463, 11891, 13207, 24299, 50807, 71093, 145277, 303761, 558877, 620729, 3341371, 6828019, 14276767, 157044437]

約数ペア:

[(1, 157044437), (11, 14276767), (23, 6828019), (47, 3341371), (253, 620729), (281, 558877), (517, 303761), (1081, 145277), (2209, 71093), (3091, 50807), (6463, 24299), (11891, 13207)]