2970290841609

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{222044617}}^1$

素因数の和:222044654

約数の個数: 32

約数和(自身を含む): 4973799443200

約数和(自身を除く): 2003508601591

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 13377, 222044617, 666133851, 1554312319, 2886580021, 4662936957, 8659740063, 10880186233, 20206060147, 32640558699, 60618180441, 76161303631, 141442421029, 228483910893, 424327263087, 990096947203, 2970290841609]

約数ペア:

[(1, 2970290841609), (3, 990096947203), (7, 424327263087), (13, 228483910893), (21, 141442421029), (39, 76161303631), (49, 60618180441), (91, 32640558699), (147, 20206060147), (273, 10880186233), (343, 8659740063), (637, 4662936957), (1029, 2886580021), (1911, 1554312319), (4459, 666133851), (13377, 222044617)]