4316679

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 6840000

約数和(自身を除く): 2523321

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 149, 261, 333, 447, 783, 999, 1073, 1341, 3219, 4023, 4321, 5513, 9657, 12963, 16539, 28971, 38889, 49617, 116667, 148851, 159877, 479631, 1438893, 4316679]

約数ペア:

[(1, 4316679), (3, 1438893), (9, 479631), (27, 159877), (29, 148851), (37, 116667), (87, 49617), (111, 38889), (149, 28971), (261, 16539), (333, 12963), (447, 9657), (783, 5513), (999, 4321), (1073, 4023), (1341, 3219)]