40788993

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66977}}^1$

素因数の和:67016

約数の個数: 16

約数和(自身を含む): 64298880

約数和(自身を除く): 23509887

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 66977, 200931, 468839, 1406517, 1942333, 5826999, 13596331, 40788993]

約数ペア:

[(1, 40788993), (3, 13596331), (7, 5826999), (21, 1942333), (29, 1406517), (87, 468839), (203, 200931), (609, 66977)]