291480083

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 312723840

約数和(自身を除く): 21243757

約数列:

[1, 19, 67, 401, 571, 1273, 7619, 10849, 26867, 38257, 228971, 510473, 726883, 4350449, 15341057, 291480083]

約数ペア:

[(1, 291480083), (19, 15341057), (67, 4350449), (401, 726883), (571, 510473), (1273, 228971), (7619, 38257), (10849, 26867)]