808214001

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{2741}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 1298611200

約数和(自身を除く): 490397199

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 739, 2217, 2741, 5173, 8223, 14041, 15519, 19187, 42123, 52079, 57561, 98287, 156237, 294861, 364553, 1093659, 2025599, 6076797, 14179193, 38486381, 42537579, 115459143, 269404667, 808214001]

約数ペア:

[(1, 808214001), (3, 269404667), (7, 115459143), (19, 42537579), (21, 38486381), (57, 14179193), (133, 6076797), (399, 2025599), (739, 1093659), (2217, 364553), (2741, 294861), (5173, 156237), (8223, 98287), (14041, 57561), (15519, 52079), (19187, 42123)]