5171823

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 8171520

約数和(自身を除く): 2999697

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 167, 279, 333, 501, 837, 999, 1147, 1503, 3441, 4509, 5177, 6179, 10323, 15531, 18537, 30969, 46593, 55611, 139779, 166833, 191549, 574647, 1723941, 5171823]

約数ペア:

[(1, 5171823), (3, 1723941), (9, 574647), (27, 191549), (31, 166833), (37, 139779), (93, 55611), (111, 46593), (167, 30969), (279, 18537), (333, 15531), (501, 10323), (837, 6179), (999, 5177), (1147, 4509), (1503, 3441)]