47219727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29867}}^1$

素因数の和:29918

約数の個数: 16

約数和(自身を含む): 68815872

約数和(自身を除く): 21596145

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 29867, 89601, 507739, 925877, 1523217, 2777631, 15739909, 47219727]

約数ペア:

[(1, 47219727), (3, 15739909), (17, 2777631), (31, 1523217), (51, 925877), (93, 507739), (527, 89601), (1581, 29867)]