28832823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7331}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 45751680

約数和(自身を除く): 16918857

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 7331, 21993, 65979, 139289, 168613, 417867, 505839, 1253601, 1517517, 3203647, 9610941, 28832823]

約数ペア:

[(1, 28832823), (3, 9610941), (9, 3203647), (19, 1517517), (23, 1253601), (57, 505839), (69, 417867), (171, 168613), (207, 139289), (437, 65979), (1311, 21993), (3933, 7331)]