298974247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{19181}}^1$

素因数の和:19314

約数の個数: 16

約数和(自身を含む): 354483360

約数和(自身を除く): 55509113

約数列:

[1, 11, 13, 109, 143, 1199, 1417, 15587, 19181, 210991, 249353, 2090729, 2742883, 22998019, 27179477, 298974247]

約数ペア:

[(1, 298974247), (11, 27179477), (13, 22998019), (109, 2742883), (143, 2090729), (1199, 249353), (1417, 210991), (15587, 19181)]