39974901

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 54067200

約数和(自身を除く): 14092299

約数列:

[1, 3, 127, 239, 381, 439, 717, 1317, 30353, 55753, 91059, 104921, 167259, 314763, 13324967, 39974901]

約数ペア:

[(1, 39974901), (3, 13324967), (127, 314763), (239, 167259), (381, 104921), (439, 91059), (717, 55753), (1317, 30353)]