3921885219

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{6883}}^1$

素因数の和:7567

約数の個数: 32

約数和(自身を含む): 6125768704

約数和(自身を除く): 2203883485

約数列:

[1, 3, 7, 21, 43, 129, 301, 631, 903, 1893, 4417, 6883, 13251, 20649, 27133, 48181, 81399, 144543, 189931, 295969, 569793, 887907, 2071783, 4343173, 6215349, 13029519, 30402211, 91206633, 186756439, 560269317, 1307295073, 3921885219]

約数ペア:

[(1, 3921885219), (3, 1307295073), (7, 560269317), (21, 186756439), (43, 91206633), (129, 30402211), (301, 13029519), (631, 6215349), (903, 4343173), (1893, 2071783), (4417, 887907), (6883, 569793), (13251, 295969), (20649, 189931), (27133, 144543), (48181, 81399)]