1187449971

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{30403}}^1$

素因数の和:30730

約数の個数: 16

約数和(自身を含む): 1622843904

約数和(自身を除く): 435393933

約数列:

[1, 3, 47, 141, 277, 831, 13019, 30403, 39057, 91209, 1428941, 4286823, 8421631, 25264893, 395816657, 1187449971]

約数ペア:

[(1, 1187449971), (3, 395816657), (47, 25264893), (141, 8421631), (277, 4286823), (831, 1428941), (13019, 91209), (30403, 39057)]