9439131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 14999040

約数和(自身を除く): 5559909

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 619, 663, 897, 1173, 1857, 5083, 8047, 10523, 14237, 15249, 24141, 31569, 42711, 136799, 185081, 242029, 410397, 555243, 726087, 3146377, 9439131]

約数ペア:

[(1, 9439131), (3, 3146377), (13, 726087), (17, 555243), (23, 410397), (39, 242029), (51, 185081), (69, 136799), (221, 42711), (299, 31569), (391, 24141), (619, 15249), (663, 14237), (897, 10523), (1173, 8047), (1857, 5083)]