270899083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 349848576

約数和(自身を除く): 78949493

約数列:

[1, 7, 13, 23, 91, 161, 299, 347, 373, 2093, 2429, 2611, 4511, 4849, 7981, 8579, 31577, 33943, 55867, 60053, 103753, 111527, 129431, 726271, 780689, 906017, 1682603, 2976913, 11778221, 20838391, 38699869, 270899083]

約数ペア:

[(1, 270899083), (7, 38699869), (13, 20838391), (23, 11778221), (91, 2976913), (161, 1682603), (299, 906017), (347, 780689), (373, 726271), (2093, 129431), (2429, 111527), (2611, 103753), (4511, 60053), (4849, 55867), (7981, 33943), (8579, 31577)]