40318383

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61933}}^1$

素因数の和:61974

約数の個数: 16

約数和(自身を含む): 63420416

約数和(自身を除く): 23102033

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 61933, 185799, 433531, 1300593, 1919923, 5759769, 13439461, 40318383]

約数ペア:

[(1, 40318383), (3, 13439461), (7, 5759769), (21, 1919923), (31, 1300593), (93, 433531), (217, 185799), (651, 61933)]