538097349

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 772669440

約数和(自身を除く): 234572091

約数列:

[1, 3, 29, 31, 87, 93, 127, 381, 899, 1571, 2697, 3683, 3937, 4713, 11049, 11811, 45559, 48701, 114173, 136677, 146103, 199517, 342519, 598551, 1412329, 4236987, 5785993, 6185027, 17357979, 18555081, 179365783, 538097349]

約数ペア:

[(1, 538097349), (3, 179365783), (29, 18555081), (31, 17357979), (87, 6185027), (93, 5785993), (127, 4236987), (381, 1412329), (899, 598551), (1571, 342519), (2697, 199517), (3683, 146103), (3937, 136677), (4713, 114173), (11049, 48701), (11811, 45559)]