15729417

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 9914103

約数列:

[1, 3, 9, 11, 27, 33, 99, 211, 251, 297, 633, 753, 1899, 2259, 2321, 2761, 5697, 6777, 6963, 8283, 20889, 24849, 52961, 62667, 74547, 158883, 476649, 582571, 1429947, 1747713, 5243139, 15729417]

約数ペア:

[(1, 15729417), (3, 5243139), (9, 1747713), (11, 1429947), (27, 582571), (33, 476649), (99, 158883), (211, 74547), (251, 62667), (297, 52961), (633, 24849), (753, 20889), (1899, 8283), (2259, 6963), (2321, 6777), (2761, 5697)]