15349573869

素因数分解:

$3^1\times 7^1\times {\mathrm{5209}}^1\times {\mathrm{140321}}^1$

素因数の和:145540

約数の個数: 16

約数和(自身を含む): 23394483840

約数和(自身を除く): 8044909971

約数列:

[1, 3, 7, 21, 5209, 15627, 36463, 109389, 140321, 420963, 982247, 2946741, 730932089, 2192796267, 5116524623, 15349573869]

約数ペア:

[(1, 15349573869), (3, 5116524623), (7, 2192796267), (21, 730932089), (5209, 2946741), (15627, 982247), (36463, 420963), (109389, 140321)]