988141323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{19841}}^1$

素因数の和:21134

約数の個数: 16

約数和(自身を含む): 1420052256

約数和(自身を除く): 431910933

約数列:

[1, 3, 13, 39, 1277, 3831, 16601, 19841, 49803, 59523, 257933, 773799, 25336957, 76010871, 329380441, 988141323]

約数ペア:

[(1, 988141323), (3, 329380441), (13, 76010871), (39, 25336957), (1277, 773799), (3831, 257933), (16601, 59523), (19841, 49803)]