319344981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 454975488

約数和(自身を除く): 135630507

約数列:

[1, 3, 31, 53, 67, 93, 159, 201, 967, 1643, 2077, 2901, 3551, 4929, 6231, 10653, 29977, 51251, 64789, 89931, 110081, 153753, 194367, 330243, 1588781, 2008459, 3433817, 4766343, 6025377, 10301451, 106448327, 319344981]

約数ペア:

[(1, 319344981), (3, 106448327), (31, 10301451), (53, 6025377), (67, 4766343), (93, 3433817), (159, 2008459), (201, 1588781), (967, 330243), (1643, 194367), (2077, 153753), (2901, 110081), (3551, 89931), (4929, 64789), (6231, 51251), (10653, 29977)]