16896571839

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{599999}}^1$

素因数の和:600164

約数の個数: 32

約数和(自身を含む): 28800000000

約数和(自身を除く): 11903428161

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 3129, 4023, 9387, 28161, 599999, 1799997, 4199993, 5399991, 12599979, 16199973, 37799937, 89399851, 113399811, 268199553, 625798957, 804598659, 1877396871, 2413795977, 5632190613, 16896571839]

約数ペア:

[(1, 16896571839), (3, 5632190613), (7, 2413795977), (9, 1877396871), (21, 804598659), (27, 625798957), (63, 268199553), (149, 113399811), (189, 89399851), (447, 37799937), (1043, 16199973), (1341, 12599979), (3129, 5399991), (4023, 4199993), (9387, 1799997), (28161, 599999)]