309874799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{991}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 339978240

約数和(自身を除く): 30103441

約数列:

[1, 13, 67, 359, 871, 991, 4667, 12883, 24053, 66397, 312689, 355769, 863161, 4624997, 23836523, 309874799]

約数ペア:

[(1, 309874799), (13, 23836523), (67, 4624997), (359, 863161), (871, 355769), (991, 312689), (4667, 66397), (12883, 24053)]