7872843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3911}}^1$

素因数の和:3986

約数の個数: 16

約数和(自身を含む): 11642112

約数和(自身を除く): 3769269

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 3911, 11733, 43021, 129063, 238571, 715713, 2624281, 7872843]

約数ペア:

[(1, 7872843), (3, 2624281), (11, 715713), (33, 238571), (61, 129063), (183, 43021), (671, 11733), (2013, 3911)]