40417839

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19441}}^1$

素因数の和:19468

約数の個数: 32

約数和(自身を含む): 74657280

約数和(自身を除く): 34239441

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 19441, 58323, 136087, 174969, 213851, 408261, 524907, 641553, 1224783, 1496957, 1924659, 3674349, 4490871, 5773977, 13472613, 40417839]

約数ペア:

[(1, 40417839), (3, 13472613), (7, 5773977), (9, 4490871), (11, 3674349), (21, 1924659), (27, 1496957), (33, 1224783), (63, 641553), (77, 524907), (99, 408261), (189, 213851), (231, 174969), (297, 136087), (693, 58323), (2079, 19441)]