16079931

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 27456000

約数和(自身を除く): 11376069

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 571, 1043, 1341, 1713, 3129, 3997, 4023, 5139, 9387, 11991, 15417, 28161, 35973, 85079, 107919, 255237, 595553, 765711, 1786659, 2297133, 5359977, 16079931]

約数ペア:

[(1, 16079931), (3, 5359977), (7, 2297133), (9, 1786659), (21, 765711), (27, 595553), (63, 255237), (149, 107919), (189, 85079), (447, 35973), (571, 28161), (1043, 15417), (1341, 11991), (1713, 9387), (3129, 5139), (3997, 4023)]