16273761

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 25472832

約数和(自身を除く): 9199071

約数列:

[1, 3, 7, 21, 41, 123, 287, 461, 861, 1383, 1681, 3227, 5043, 9681, 11767, 18901, 35301, 56703, 132307, 396921, 774941, 2324823, 5424587, 16273761]

約数ペア:

[(1, 16273761), (3, 5424587), (7, 2324823), (21, 774941), (41, 396921), (123, 132307), (287, 56703), (461, 35301), (861, 18901), (1383, 11767), (1681, 9681), (3227, 5043)]