23974377

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 38391552

約数和(自身を除く): 14417175

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 5261, 15783, 36827, 110481, 163091, 257789, 489273, 773367, 1141637, 3424911, 7991459, 23974377]

約数ペア:

[(1, 23974377), (3, 7991459), (7, 3424911), (21, 1141637), (31, 773367), (49, 489273), (93, 257789), (147, 163091), (217, 110481), (651, 36827), (1519, 15783), (4557, 5261)]