70742091

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{13421}}^1$

素因数の和:13682

約数の個数: 16

約数和(自身を含む): 108235008

約数和(自身を除く): 37492917

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 13421, 40263, 93947, 281841, 3368671, 10106013, 23580697, 70742091]

約数ペア:

[(1, 70742091), (3, 23580697), (7, 10106013), (21, 3368671), (251, 281841), (753, 93947), (1757, 40263), (5271, 13421)]