487648629

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 790695360

約数和(自身を除く): 303046731

約数列:

[1, 3, 9, 13, 39, 41, 59, 117, 123, 177, 369, 531, 533, 767, 1599, 1723, 2301, 2419, 4797, 5169, 6903, 7257, 15507, 21771, 22399, 31447, 67197, 70643, 94341, 101657, 201591, 211929, 283023, 304971, 635787, 914913, 918359, 1321541, 2755077, 3964623, 4167937, 8265231, 11893869, 12503811, 37511433, 54183181, 162549543, 487648629]

約数ペア:

[(1, 487648629), (3, 162549543), (9, 54183181), (13, 37511433), (39, 12503811), (41, 11893869), (59, 8265231), (117, 4167937), (123, 3964623), (177, 2755077), (369, 1321541), (531, 918359), (533, 914913), (767, 635787), (1599, 304971), (1723, 283023), (2301, 211929), (2419, 201591), (4797, 101657), (5169, 94341), (6903, 70643), (7257, 67197), (15507, 31447), (21771, 22399)]