4084911

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 40

約数和(自身を含む): 6621120

約数和(自身を除く): 2536209

約数列:

[1, 3, 9, 27, 29, 37, 47, 81, 87, 111, 141, 261, 333, 423, 783, 999, 1073, 1269, 1363, 1739, 2349, 2997, 3219, 3807, 4089, 5217, 9657, 12267, 15651, 28971, 36801, 46953, 50431, 86913, 110403, 140859, 151293, 453879, 1361637, 4084911]

約数ペア:

[(1, 4084911), (3, 1361637), (9, 453879), (27, 151293), (29, 140859), (37, 110403), (47, 86913), (81, 50431), (87, 46953), (111, 36801), (141, 28971), (261, 15651), (333, 12267), (423, 9657), (783, 5217), (999, 4089), (1073, 3807), (1269, 3219), (1363, 2997), (1739, 2349)]