1081540551

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{10453}}^1$

素因数の和:10855

約数の個数: 32

約数和(自身を含む): 1779688960

約数和(自身を除く): 698148409

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 379, 1137, 2653, 4927, 7959, 10453, 14781, 31359, 34489, 73171, 103467, 135889, 219513, 407667, 951223, 2853669, 3961687, 11885061, 27731809, 51501931, 83195427, 154505793, 360513517, 1081540551]

約数ペア:

[(1, 1081540551), (3, 360513517), (7, 154505793), (13, 83195427), (21, 51501931), (39, 27731809), (91, 11885061), (273, 3961687), (379, 2853669), (1137, 951223), (2653, 407667), (4927, 219513), (7959, 135889), (10453, 103467), (14781, 73171), (31359, 34489)]