311942133

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{5227}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 475748000

約数和(自身を除く): 163805867

約数列:

[1, 3, 9, 19, 57, 171, 349, 1047, 3141, 5227, 6631, 15681, 19893, 47043, 59679, 99313, 297939, 893817, 1824223, 5472669, 16418007, 34660237, 103980711, 311942133]

約数ペア:

[(1, 311942133), (3, 103980711), (9, 34660237), (19, 16418007), (57, 5472669), (171, 1824223), (349, 893817), (1047, 297939), (3141, 99313), (5227, 59679), (6631, 47043), (15681, 19893)]