2019286071

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{6959}}^1$

素因数の和:7956

約数の個数: 32

約数和(自身を含む): 3267302400

約数和(自身を除く): 1248016329

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 977, 2931, 6959, 8793, 10747, 20877, 26379, 32241, 62631, 76549, 96723, 187893, 229647, 290169, 688941, 2066823, 6798943, 20396829, 61190487, 74788373, 183571461, 224365119, 673095357, 2019286071]

約数ペア:

[(1, 2019286071), (3, 673095357), (9, 224365119), (11, 183571461), (27, 74788373), (33, 61190487), (99, 20396829), (297, 6798943), (977, 2066823), (2931, 688941), (6959, 290169), (8793, 229647), (10747, 187893), (20877, 96723), (26379, 76549), (32241, 62631)]