448202391

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{1367}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 736662528

約数和(自身を除く): 288460137

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1201, 1367, 3603, 4101, 8407, 9569, 15613, 17771, 25221, 28707, 46839, 53313, 109291, 124397, 327873, 373191, 1641767, 4925301, 11492369, 21342971, 34477107, 64028913, 149400797, 448202391]

約数ペア:

[(1, 448202391), (3, 149400797), (7, 64028913), (13, 34477107), (21, 21342971), (39, 11492369), (91, 4925301), (273, 1641767), (1201, 373191), (1367, 327873), (3603, 124397), (4101, 109291), (8407, 53313), (9569, 46839), (15613, 28707), (17771, 25221)]