3291316

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 3708236

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 61, 82, 94, 122, 164, 188, 244, 287, 329, 427, 574, 658, 854, 1148, 1316, 1708, 1927, 2501, 2867, 3854, 5002, 5734, 7708, 10004, 11468, 13489, 17507, 20069, 26978, 35014, 40138, 53956, 70028, 80276, 117547, 235094, 470188, 822829, 1645658, 3291316]

約数ペア:

[(1, 3291316), (2, 1645658), (4, 822829), (7, 470188), (14, 235094), (28, 117547), (41, 80276), (47, 70028), (61, 53956), (82, 40138), (94, 35014), (122, 26978), (164, 20069), (188, 17507), (244, 13489), (287, 11468), (329, 10004), (427, 7708), (574, 5734), (658, 5002), (854, 3854), (1148, 2867), (1316, 2501), (1708, 1927)]