14991561

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 25206720

約数和(自身を除く): 10215159

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 619, 621, 897, 1053, 1857, 1863, 2691, 5571, 8047, 8073, 14237, 16713, 24141, 24219, 42711, 50139, 72423, 128133, 185081, 217269, 384399, 555243, 651807, 1153197, 1665729, 4997187, 14991561]

約数ペア:

[(1, 14991561), (3, 4997187), (9, 1665729), (13, 1153197), (23, 651807), (27, 555243), (39, 384399), (69, 217269), (81, 185081), (117, 128133), (207, 72423), (299, 50139), (351, 42711), (619, 24219), (621, 24141), (897, 16713), (1053, 14237), (1857, 8073), (1863, 8047), (2691, 5571)]