13659891

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 8693517

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 461, 581, 1383, 1411, 1743, 3227, 4233, 7837, 9681, 9877, 23511, 29631, 38263, 54859, 114789, 164577, 267841, 650471, 803523, 1951413, 4553297, 13659891]

約数ペア:

[(1, 13659891), (3, 4553297), (7, 1951413), (17, 803523), (21, 650471), (51, 267841), (83, 164577), (119, 114789), (249, 54859), (357, 38263), (461, 29631), (581, 23511), (1383, 9877), (1411, 9681), (1743, 7837), (3227, 4233)]