28323351

素因数分解:

$3^5\times 7^1\times {\mathrm{16651}}^1$

素因数の和:16673

約数の個数: 24

約数和(自身を含む): 48490624

約数和(自身を除く): 20167273

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 16651, 49953, 116557, 149859, 349671, 449577, 1049013, 1348731, 3147039, 4046193, 9441117, 28323351]

約数ペア:

[(1, 28323351), (3, 9441117), (7, 4046193), (9, 3147039), (21, 1348731), (27, 1049013), (63, 449577), (81, 349671), (189, 149859), (243, 116557), (567, 49953), (1701, 16651)]