248736771

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{484867}}^1$

素因数の和:484895

約数の個数: 16

約数和(自身を含む): 387894400

約数和(自身を除く): 139157629

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 484867, 1454601, 4363803, 9212473, 13091409, 27637419, 82912257, 248736771]

約数ペア:

[(1, 248736771), (3, 82912257), (9, 27637419), (19, 13091409), (27, 9212473), (57, 4363803), (171, 1454601), (513, 484867)]