9387387

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 15168000

約数和(自身を除く): 5780613

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 631, 783, 1653, 1893, 4959, 5679, 11989, 14877, 17037, 18299, 35967, 54897, 107901, 164691, 323703, 347681, 494073, 1043043, 3129129, 9387387]

約数ペア:

[(1, 9387387), (3, 3129129), (9, 1043043), (19, 494073), (27, 347681), (29, 323703), (57, 164691), (87, 107901), (171, 54897), (261, 35967), (513, 18299), (551, 17037), (631, 14877), (783, 11989), (1653, 5679), (1893, 4959)]