523220929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4421}}^1$

素因数の和:4521

約数の個数: 32

約数和(自身を含む): 687709440

約数和(自身を除く): 164488511

約数列:

[1, 7, 11, 29, 53, 77, 203, 319, 371, 583, 1537, 2233, 4081, 4421, 10759, 16907, 30947, 48631, 118349, 128209, 234313, 340417, 897463, 1410299, 1640191, 2577443, 6795077, 9872093, 18042101, 47565539, 74745847, 523220929]

約数ペア:

[(1, 523220929), (7, 74745847), (11, 47565539), (29, 18042101), (53, 9872093), (77, 6795077), (203, 2577443), (319, 1640191), (371, 1410299), (583, 897463), (1537, 340417), (2233, 234313), (4081, 128209), (4421, 118349), (10759, 48631), (16907, 30947)]