40869213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{176923}}^1$

素因数の和:176944

約数の個数: 16

約数和(自身を含む): 67938816

約数和(自身を除く): 27069603

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 176923, 530769, 1238461, 1946153, 3715383, 5838459, 13623071, 40869213]

約数ペア:

[(1, 40869213), (3, 13623071), (7, 5838459), (11, 3715383), (21, 1946153), (33, 1238461), (77, 530769), (231, 176923)]