30961802879

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1\times {\mathrm{59581}}^1$

素因数の和:60866

約数の個数: 16

約数和(自身を含む): 35995154496

約数和(自身を除く): 5033351617

約数列:

[1, 7, 61, 427, 1217, 8519, 59581, 74237, 417067, 519659, 3634441, 25441087, 72510077, 507570539, 4423114697, 30961802879]

約数ペア:

[(1, 30961802879), (7, 4423114697), (61, 507570539), (427, 72510077), (1217, 25441087), (8519, 3634441), (59581, 519659), (74237, 417067)]