1778733

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 2954880

約数和(自身を除く): 1176147

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 113, 159, 297, 339, 477, 583, 1017, 1243, 1431, 1749, 3051, 3729, 5247, 5989, 11187, 15741, 17967, 33561, 53901, 65879, 161703, 197637, 592911, 1778733]

約数ペア:

[(1, 1778733), (3, 592911), (9, 197637), (11, 161703), (27, 65879), (33, 53901), (53, 33561), (99, 17967), (113, 15741), (159, 11187), (297, 5989), (339, 5247), (477, 3729), (583, 3051), (1017, 1749), (1243, 1431)]