1427330163

素因数分解:

$3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{15737}}^1$

素因数の和:16371

約数の個数: 24

約数和(自身を含む): 2217547152

約数和(自身を除く): 790216989

約数列:

[1, 3, 7, 21, 49, 147, 617, 1851, 4319, 12957, 15737, 30233, 47211, 90699, 110159, 330477, 771113, 2313339, 9709729, 29129187, 67968103, 203904309, 475776721, 1427330163]

約数ペア:

[(1, 1427330163), (3, 475776721), (7, 203904309), (21, 67968103), (49, 29129187), (147, 9709729), (617, 2313339), (1851, 771113), (4319, 330477), (12957, 110159), (15737, 90699), (30233, 47211)]