228915249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{65837}}^1$

素因数の和:65920

約数の個数: 16

約数和(自身を含む): 326556480

約数和(自身を除く): 97641231

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 65837, 197511, 1250903, 3752709, 4016057, 12048171, 76305083, 228915249]

約数ペア:

[(1, 228915249), (3, 76305083), (19, 12048171), (57, 4016057), (61, 3752709), (183, 1250903), (1159, 197511), (3477, 65837)]