16472379

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 28498176

約数和(自身を除く): 12025797

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 167, 183, 231, 427, 501, 539, 671, 1169, 1281, 1617, 1837, 2013, 2989, 3507, 4697, 5511, 8183, 8967, 10187, 12859, 14091, 24549, 30561, 32879, 38577, 71309, 90013, 98637, 112057, 213927, 270039, 336171, 499163, 784399, 1497489, 2353197, 5490793, 16472379]

約数ペア:

[(1, 16472379), (3, 5490793), (7, 2353197), (11, 1497489), (21, 784399), (33, 499163), (49, 336171), (61, 270039), (77, 213927), (147, 112057), (167, 98637), (183, 90013), (231, 71309), (427, 38577), (501, 32879), (539, 30561), (671, 24549), (1169, 14091), (1281, 12859), (1617, 10187), (1837, 8967), (2013, 8183), (2989, 5511), (3507, 4697)]