23815071

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6197}}^1$

素因数の和:6271

約数の個数: 24

約数和(自身を含む): 39964704

約数和(自身を除く): 16149633

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 6197, 18591, 43379, 55773, 130137, 378017, 390411, 1134051, 2646119, 3402153, 7938357, 23815071]

約数ペア:

[(1, 23815071), (3, 7938357), (7, 3402153), (9, 2646119), (21, 1134051), (61, 390411), (63, 378017), (183, 130137), (427, 55773), (549, 43379), (1281, 18591), (3843, 6197)]