39050979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 20668701

約数列:

[1, 3, 11, 31, 33, 59, 93, 177, 341, 647, 649, 1023, 1829, 1941, 1947, 5487, 7117, 20057, 20119, 21351, 38173, 60171, 60357, 114519, 220627, 419903, 661881, 1183363, 1259709, 3550089, 13016993, 39050979]

約数ペア:

[(1, 39050979), (3, 13016993), (11, 3550089), (31, 1259709), (33, 1183363), (59, 661881), (93, 419903), (177, 220627), (341, 114519), (647, 60357), (649, 60171), (1023, 38173), (1829, 21351), (1941, 20119), (1947, 20057), (5487, 7117)]