1187366929

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 1442875392

約数和(自身を除く): 255508463

約数列:

[1, 7, 31, 41, 217, 287, 317, 421, 1271, 2219, 2947, 8897, 9827, 12997, 13051, 17261, 68789, 90979, 91357, 120827, 133457, 402907, 535091, 934199, 2820349, 3745637, 4137167, 5471737, 28960169, 38302159, 169623847, 1187366929]

約数ペア:

[(1, 1187366929), (7, 169623847), (31, 38302159), (41, 28960169), (217, 5471737), (287, 4137167), (317, 3745637), (421, 2820349), (1271, 934199), (2219, 535091), (2947, 402907), (8897, 133457), (9827, 120827), (12997, 91357), (13051, 90979), (17261, 68789)]