86838213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{375923}}^1$

素因数の和:375944

約数の個数: 16

約数和(自身を含む): 144354816

約数和(自身を除く): 57516603

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 375923, 1127769, 2631461, 4135153, 7894383, 12405459, 28946071, 86838213]

約数ペア:

[(1, 86838213), (3, 28946071), (7, 12405459), (11, 7894383), (21, 4135153), (33, 2631461), (77, 1127769), (231, 375923)]