30544731

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1549}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 50616800

約数和(自身を除く): 20072069

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 1549, 2191, 2817, 4647, 6573, 10843, 13941, 19719, 32529, 97587, 484837, 1454511, 3393859, 4363533, 10181577, 30544731]

約数ペア:

[(1, 30544731), (3, 10181577), (7, 4363533), (9, 3393859), (21, 1454511), (63, 484837), (313, 97587), (939, 32529), (1549, 19719), (2191, 13941), (2817, 10843), (4647, 6573)]