488921343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 706885056

約数和(自身を除く): 217963713

約数列:

[1, 3, 17, 51, 53, 159, 277, 653, 831, 901, 1959, 2703, 4709, 11101, 14127, 14681, 33303, 34609, 44043, 103827, 180881, 249577, 542643, 588353, 748731, 1765059, 3074977, 9224931, 9586693, 28760079, 162973781, 488921343]

約数ペア:

[(1, 488921343), (3, 162973781), (17, 28760079), (51, 9586693), (53, 9224931), (159, 3074977), (277, 1765059), (653, 748731), (831, 588353), (901, 542643), (1959, 249577), (2703, 180881), (4709, 103827), (11101, 44043), (14127, 34609), (14681, 33303)]