196473417

素因数分解:

$3^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{7247}}^1$

素因数の和:8548

約数の個数: 16

約数和(自身を含む): 299661312

約数和(自身を除く): 103187895

約数列:

[1, 3, 7, 21, 1291, 3873, 7247, 9037, 21741, 27111, 50729, 152187, 9355877, 28067631, 65491139, 196473417]

約数ペア:

[(1, 196473417), (3, 65491139), (7, 28067631), (21, 9355877), (1291, 152187), (3873, 50729), (7247, 27111), (9037, 21741)]