90838979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22259}}^1$

素因数の和:22330

約数の個数: 16

約数和(自身を含む): 115395840

約数和(自身を除く): 24556861

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 22259, 155813, 244849, 1179727, 1713943, 8258089, 12976997, 90838979]

約数ペア:

[(1, 90838979), (7, 12976997), (11, 8258089), (53, 1713943), (77, 1179727), (371, 244849), (583, 155813), (4081, 22259)]