16125447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1321}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 23246048

約数和(自身を除く): 7120601

約数列:

[1, 3, 13, 39, 313, 939, 1321, 3963, 4069, 12207, 17173, 51519, 413473, 1240419, 5375149, 16125447]

約数ペア:

[(1, 16125447), (3, 5375149), (13, 1240419), (39, 413473), (313, 51519), (939, 17173), (1321, 12207), (3963, 4069)]