2673090847

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 3212902400

約数和(自身を除く): 539811553

約数列:

[1, 7, 31, 79, 211, 217, 553, 739, 1477, 2449, 5173, 6541, 16669, 17143, 22909, 45787, 58381, 116683, 155929, 160363, 408667, 516739, 1091503, 1809811, 3617173, 4833799, 12318391, 12668677, 33836593, 86228737, 381870121, 2673090847]

約数ペア:

[(1, 2673090847), (7, 381870121), (31, 86228737), (79, 33836593), (211, 12668677), (217, 12318391), (553, 4833799), (739, 3617173), (1477, 1809811), (2449, 1091503), (5173, 516739), (6541, 408667), (16669, 160363), (17143, 155929), (22909, 116683), (45787, 58381)]