1227863487

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{457}}^1\times {\mathrm{1693}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 1716184624

約数和(自身を除く): 488321137

約数列:

[1, 3, 23, 69, 457, 529, 1371, 1587, 1693, 5079, 10511, 31533, 38939, 116817, 241753, 725259, 773701, 895597, 2321103, 2686791, 17795123, 53385369, 409287829, 1227863487]

約数ペア:

[(1, 1227863487), (3, 409287829), (23, 53385369), (69, 17795123), (457, 2686791), (529, 2321103), (1371, 895597), (1587, 773701), (1693, 725259), (5079, 241753), (10511, 116817), (31533, 38939)]