30827253

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 45527040

約数和(自身を除く): 14699787

約数列:

[1, 3, 19, 37, 47, 57, 111, 141, 311, 703, 893, 933, 1739, 2109, 2679, 5217, 5909, 11507, 14617, 17727, 33041, 34521, 43851, 99123, 218633, 277723, 540829, 655899, 833169, 1622487, 10275751, 30827253]

約数ペア:

[(1, 30827253), (3, 10275751), (19, 1622487), (37, 833169), (47, 655899), (57, 540829), (111, 277723), (141, 218633), (311, 99123), (703, 43851), (893, 34521), (933, 33041), (1739, 17727), (2109, 14617), (2679, 11507), (5217, 5909)]