1098889381

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4969}}^1$

素因数の和:5188

約数の個数: 16

約数和(自身を含む): 1163377600

約数和(自身を除く): 64488219

約数列:

[1, 37, 43, 139, 1591, 4969, 5143, 5977, 183853, 213667, 221149, 690691, 7905679, 25555567, 29699713, 1098889381]

約数ペア:

[(1, 1098889381), (37, 29699713), (43, 25555567), (139, 7905679), (1591, 690691), (4969, 221149), (5143, 213667), (5977, 183853)]