314976319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{21727}}^1$

素因数の和:21862

約数の個数: 16

約数和(自身を含む): 382412800

約数和(自身を除く): 67436481

約数列:

[1, 7, 19, 109, 133, 763, 2071, 14497, 21727, 152089, 412813, 2368243, 2889691, 16577701, 44996617, 314976319]

約数ペア:

[(1, 314976319), (7, 44996617), (19, 16577701), (109, 2889691), (133, 2368243), (763, 412813), (2071, 152089), (14497, 21727)]