30447921

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46771}}^1$

素因数の和:46812

約数の個数: 16

約数和(自身を含む): 47894528

約数和(自身を除く): 17446607

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 46771, 140313, 327397, 982191, 1449901, 4349703, 10149307, 30447921]

約数ペア:

[(1, 30447921), (3, 10149307), (7, 4349703), (21, 1449901), (31, 982191), (93, 327397), (217, 140313), (651, 46771)]