816408867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{12941}}^1$

素因数の和:14198

約数の個数: 16

約数和(自身を含む): 1153598112

約数和(自身を除く): 337189245

約数列:

[1, 3, 17, 51, 1237, 3711, 12941, 21029, 38823, 63087, 219997, 659991, 16008017, 48024051, 272136289, 816408867]

約数ペア:

[(1, 816408867), (3, 272136289), (17, 48024051), (51, 16008017), (1237, 659991), (3711, 219997), (12941, 63087), (21029, 38823)]