38180907

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 57383040

約数和(自身を除く): 19202133

約数列:

[1, 3, 9, 29, 87, 241, 261, 607, 723, 1821, 2169, 5463, 6989, 17603, 20967, 52809, 62901, 146287, 158427, 438861, 1316583, 4242323, 12726969, 38180907]

約数ペア:

[(1, 38180907), (3, 12726969), (9, 4242323), (29, 1316583), (87, 438861), (241, 158427), (261, 146287), (607, 62901), (723, 52809), (1821, 20967), (2169, 17603), (5463, 6989)]