2017007999993

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1\times {\mathrm{2083}}^1\times {\mathrm{2371}}^1$

素因数の和:5925

約数の個数: 32

約数和(自身を含む): 2365166211072

約数和(自身を除く): 348158211079

約数列:

[1, 7, 41, 287, 1423, 2083, 2371, 9961, 14581, 16597, 58343, 85403, 97211, 408401, 597821, 680477, 2964109, 3373933, 4938793, 20748763, 23617531, 34571551, 121528469, 138331253, 202490513, 850699283, 968318771, 1417433591, 7027902439, 49195317073, 288143999999, 2017007999993]

約数ペア:

[(1, 2017007999993), (7, 288143999999), (41, 49195317073), (287, 7027902439), (1423, 1417433591), (2083, 968318771), (2371, 850699283), (9961, 202490513), (14581, 138331253), (16597, 121528469), (58343, 34571551), (85403, 23617531), (97211, 20748763), (408401, 4938793), (597821, 3373933), (680477, 2964109)]