89120013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{42257}}^1$

素因数の和:42316

約数の個数: 16

約数和(自身を含む): 128464320

約数和(自身を除く): 39344307

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 42257, 126771, 802883, 1563509, 2408649, 4690527, 29706671, 89120013]

約数ペア:

[(1, 89120013), (3, 29706671), (19, 4690527), (37, 2408649), (57, 1563509), (111, 802883), (703, 126771), (2109, 42257)]