33939087

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 57201408

約数和(自身を除く): 23262321

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 131, 169, 219, 273, 393, 507, 511, 917, 949, 1183, 1533, 1703, 2751, 2847, 3549, 5109, 6643, 9563, 11921, 12337, 19929, 22139, 28689, 35763, 37011, 66417, 66941, 86359, 124319, 154973, 200823, 259077, 372957, 464919, 870233, 1616147, 2610699, 4848441, 11313029, 33939087]

約数ペア:

[(1, 33939087), (3, 11313029), (7, 4848441), (13, 2610699), (21, 1616147), (39, 870233), (73, 464919), (91, 372957), (131, 259077), (169, 200823), (219, 154973), (273, 124319), (393, 86359), (507, 66941), (511, 66417), (917, 37011), (949, 35763), (1183, 28689), (1533, 22139), (1703, 19929), (2751, 12337), (2847, 11921), (3549, 9563), (5109, 6643)]