316970521

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103619}}^1$

素因数の和:103668

約数の個数: 16

約数和(自身を含む): 397900800

約数和(自身を除く): 80930279

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 103619, 725333, 1968761, 2383237, 13781327, 16682659, 45281503, 316970521]

約数ペア:

[(1, 316970521), (7, 45281503), (19, 16682659), (23, 13781327), (133, 2383237), (161, 1968761), (437, 725333), (3059, 103619)]