1597407

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 2618880

約数和(自身を除く): 1021473

約数列:

[1, 3, 7, 21, 29, 43, 61, 87, 129, 183, 203, 301, 427, 609, 903, 1247, 1281, 1769, 2623, 3741, 5307, 7869, 8729, 12383, 18361, 26187, 37149, 55083, 76067, 228201, 532469, 1597407]

約数ペア:

[(1, 1597407), (3, 532469), (7, 228201), (21, 76067), (29, 55083), (43, 37149), (61, 26187), (87, 18361), (129, 12383), (183, 8729), (203, 7869), (301, 5307), (427, 3741), (609, 2623), (903, 1769), (1247, 1281)]