6541947

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 10112960

約数和(自身を除く): 3571013

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 571, 603, 1273, 1713, 3819, 5139, 10849, 11457, 32547, 38257, 97641, 114771, 344313, 726883, 2180649, 6541947]

約数ペア:

[(1, 6541947), (3, 2180649), (9, 726883), (19, 344313), (57, 114771), (67, 97641), (171, 38257), (201, 32547), (571, 11457), (603, 10849), (1273, 5139), (1713, 3819)]