1127409

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 1566720

約数和(自身を除く): 439311

約数列:

[1, 3, 67, 71, 79, 201, 213, 237, 4757, 5293, 5609, 14271, 15879, 16827, 375803, 1127409]

約数ペア:

[(1, 1127409), (3, 375803), (67, 16827), (71, 15879), (79, 14271), (201, 5609), (213, 5293), (237, 4757)]