9917829

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{19333}}^1$

素因数の和:19361

約数の個数: 16

約数和(自身を含む): 15467200

約数和(自身を除く): 5549371

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 19333, 57999, 173997, 367327, 521991, 1101981, 3305943, 9917829]

約数ペア:

[(1, 9917829), (3, 3305943), (9, 1101981), (19, 521991), (27, 367327), (57, 173997), (171, 57999), (513, 19333)]