22131417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 14962983

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 643, 1043, 1639, 1929, 3129, 4501, 4917, 7073, 11473, 13503, 21219, 34419, 49511, 95807, 148533, 287421, 670649, 1053877, 2011947, 3161631, 7377139, 22131417]

約数ペア:

[(1, 22131417), (3, 7377139), (7, 3161631), (11, 2011947), (21, 1053877), (33, 670649), (77, 287421), (149, 148533), (231, 95807), (447, 49511), (643, 34419), (1043, 21219), (1639, 13503), (1929, 11473), (3129, 7073), (4501, 4917)]