38745063

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2393}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 64235808

約数和(自身を除く): 25490745

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 2313, 2393, 5397, 7179, 16191, 16751, 21537, 50253, 150759, 615001, 1845003, 4305007, 5535009, 12915021, 38745063]

約数ペア:

[(1, 38745063), (3, 12915021), (7, 5535009), (9, 4305007), (21, 1845003), (63, 615001), (257, 150759), (771, 50253), (1799, 21537), (2313, 16751), (2393, 16191), (5397, 7179)]