5213847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 7902720

約数和(自身を除く): 2688873

約数列:

[1, 3, 19, 23, 41, 57, 69, 97, 123, 291, 437, 779, 943, 1311, 1843, 2231, 2337, 2829, 3977, 5529, 6693, 11931, 17917, 42389, 53751, 75563, 91471, 127167, 226689, 274413, 1737949, 5213847]

約数ペア:

[(1, 5213847), (3, 1737949), (19, 274413), (23, 226689), (41, 127167), (57, 91471), (69, 75563), (97, 53751), (123, 42389), (291, 17917), (437, 11931), (779, 6693), (943, 5529), (1311, 3977), (1843, 2829), (2231, 2337)]