30212223

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1259}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 12325377

約数列:

[1, 3, 19, 57, 421, 1259, 1263, 3777, 7999, 23921, 23997, 71763, 530039, 1590117, 10070741, 30212223]

約数ペア:

[(1, 30212223), (3, 10070741), (19, 1590117), (57, 530039), (421, 71763), (1259, 23997), (1263, 23921), (3777, 7999)]