411522039

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{15349}}^1$

素因数の和:15692

約数の個数: 20

約数和(自身を含む): 616640200

約数和(自身を除く): 205118161

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 8937, 15349, 26811, 46047, 138141, 414423, 1243269, 5080519, 15241557, 45724671, 137174013, 411522039]

約数ペア:

[(1, 411522039), (3, 137174013), (9, 45724671), (27, 15241557), (81, 5080519), (331, 1243269), (993, 414423), (2979, 138141), (8937, 46047), (15349, 26811)]