16924761

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 28896000

約数和(自身を除く): 11971239

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 601, 1043, 1341, 1803, 3129, 4023, 4207, 5409, 9387, 12621, 16227, 28161, 37863, 89549, 113589, 268647, 626843, 805941, 1880529, 2417823, 5641587, 16924761]

約数ペア:

[(1, 16924761), (3, 5641587), (7, 2417823), (9, 1880529), (21, 805941), (27, 626843), (63, 268647), (149, 113589), (189, 89549), (447, 37863), (601, 28161), (1043, 16227), (1341, 12621), (1803, 9387), (3129, 5409), (4023, 4207)]