16294761

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13613}}^1$

素因数の和:13645

約数の個数: 24

約数和(自身を含む): 28317120

約数和(自身を除く): 12022359

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 13613, 40839, 95291, 122517, 258647, 285873, 775941, 857619, 1810529, 2327823, 5431587, 16294761]

約数ペア:

[(1, 16294761), (3, 5431587), (7, 2327823), (9, 1810529), (19, 857619), (21, 775941), (57, 285873), (63, 258647), (133, 122517), (171, 95291), (399, 40839), (1197, 13613)]