16315761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6421}}^1$

素因数の和:6453

約数の個数: 24

約数和(自身を含む): 27332032

約数和(自身を除く): 11016271

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 6421, 19263, 44947, 70631, 134841, 211893, 494417, 776941, 1483251, 2330823, 5438587, 16315761]

約数ペア:

[(1, 16315761), (3, 5438587), (7, 2330823), (11, 1483251), (21, 776941), (33, 494417), (77, 211893), (121, 134841), (231, 70631), (363, 44947), (847, 19263), (2541, 6421)]