311094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{823}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 791040

約数和(自身を除く): 479946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 823, 1646, 2469, 4938, 5761, 7407, 11522, 14814, 17283, 22221, 34566, 44442, 51849, 103698, 155547, 311094]

約数ペア:

[(1, 311094), (2, 155547), (3, 103698), (6, 51849), (7, 44442), (9, 34566), (14, 22221), (18, 17283), (21, 14814), (27, 11522), (42, 7407), (54, 5761), (63, 4938), (126, 2469), (189, 1646), (378, 823)]