858932739

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1049}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 1458475200

約数和(自身を除く): 599542461

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 317, 369, 861, 951, 1049, 2219, 2583, 2853, 3147, 6657, 7343, 9441, 12997, 19971, 22029, 38991, 43009, 66087, 90979, 116973, 129027, 272937, 301063, 332533, 387081, 818811, 903189, 997599, 2327731, 2709567, 2992797, 6983193, 13633853, 20949579, 40901559, 95436971, 122704677, 286310913, 858932739]

約数ペア:

[(1, 858932739), (3, 286310913), (7, 122704677), (9, 95436971), (21, 40901559), (41, 20949579), (63, 13633853), (123, 6983193), (287, 2992797), (317, 2709567), (369, 2327731), (861, 997599), (951, 903189), (1049, 818811), (2219, 387081), (2583, 332533), (2853, 301063), (3147, 272937), (6657, 129027), (7343, 116973), (9441, 90979), (12997, 66087), (19971, 43009), (22029, 38991)]