2021131003

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{6883}}^1$

素因数の和:7674

約数の個数: 16

約数和(自身を含む): 2236363776

約数和(自身を除く): 215232773

約数列:

[1, 17, 23, 391, 751, 6883, 12767, 17273, 117011, 158309, 293641, 2691253, 5169133, 87875261, 118890059, 2021131003]

約数ペア:

[(1, 2021131003), (17, 118890059), (23, 87875261), (391, 5169133), (751, 2691253), (6883, 293641), (12767, 158309), (17273, 117011)]