40505493

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41039}}^1$

素因数の和:41096

約数の個数: 16

約数和(自身を含む): 63037440

約数和(自身を除く): 22531947

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 41039, 123117, 287273, 861819, 1928833, 5786499, 13501831, 40505493]

約数ペア:

[(1, 40505493), (3, 13501831), (7, 5786499), (21, 1928833), (47, 861819), (141, 287273), (329, 123117), (987, 41039)]