16105419

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 26254080

約数和(自身を除く): 10148661

約数列:

[1, 3, 9, 11, 27, 33, 99, 211, 257, 297, 633, 771, 1899, 2313, 2321, 2827, 5697, 6939, 6963, 8481, 20889, 25443, 54227, 62667, 76329, 162681, 488043, 596497, 1464129, 1789491, 5368473, 16105419]

約数ペア:

[(1, 16105419), (3, 5368473), (9, 1789491), (11, 1464129), (27, 596497), (33, 488043), (99, 162681), (211, 76329), (257, 62667), (297, 54227), (633, 25443), (771, 20889), (1899, 8481), (2313, 6963), (2321, 6939), (2827, 5697)]