2017478967

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{2719}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 3117772800

約数和(自身を除く): 1100293833

約数列:

[1, 3, 7, 21, 89, 267, 397, 623, 1191, 1869, 2719, 2779, 8157, 8337, 19033, 35333, 57099, 105999, 241991, 247331, 725973, 741993, 1079443, 1693937, 3238329, 5081811, 7556101, 22668303, 96070427, 288211281, 672492989, 2017478967]

約数ペア:

[(1, 2017478967), (3, 672492989), (7, 288211281), (21, 96070427), (89, 22668303), (267, 7556101), (397, 5081811), (623, 3238329), (1191, 1693937), (1869, 1079443), (2719, 741993), (2779, 725973), (8157, 247331), (8337, 241991), (19033, 105999), (35333, 57099)]