7674771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 3937389

約数列:

[1, 3, 13, 39, 47, 53, 79, 141, 159, 237, 611, 689, 1027, 1833, 2067, 2491, 3081, 3713, 4187, 7473, 11139, 12561, 32383, 48269, 54431, 97149, 144807, 163293, 196789, 590367, 2558257, 7674771]

約数ペア:

[(1, 7674771), (3, 2558257), (13, 590367), (39, 196789), (47, 163293), (53, 144807), (79, 97149), (141, 54431), (159, 48269), (237, 32383), (611, 12561), (689, 11139), (1027, 7473), (1833, 4187), (2067, 3713), (2491, 3081)]